I don't think med school is closed off for you but the route is long and nothing is guaranteed. Your experiences and story are likely to be good, just know that you have to make great grades and score very well on the MCAT when the time comes (see underdawg sections below).
I'll dip briefly into the GPA situation here. Having a 3.0 cGPA at the time of application would be great but I'm not sure you'll get there, as it would require just over 100 credits at straight A's from where you currently sit. You likely have ~30 more credits to finish your BS. This would put you in the range of 2.40 - 2.50 at that point. I sifted through the 2020-2021 underdawg thread and no one received an A at < 2.67 cGPA. That's not to say it can't be done or that it hasn't been done in years prior. Just a datapoint from a very limited dataset.
If a postbac gives you access to 30+ more credit hours then you could be in the range of 2.60 - 2.75. Talk with others and check further into the underdawg forums, but your chances keep improving the closer you can get to a cGPA of 3.0. Tack onto that a superb MCAT, which I'd pin at 90+ percentile and is not easy to do--then you have a real chance. I'd just do the math ahead of time and be sure you know where your chips could fall on cGPA ahead of time. It is unfortunately a very important aspect of your ability to gain acceptance.
As to which degree to pursue if you go back to school, I'll talk out of both sides of my mouth here. Admissions committees want to see you chasing your passions at 110% and acing your classes while you do it. This shows you've got the smarts and intrinsic motivation, which are crucial in medical school and beyond. To this end, you should choose whichever BS that you feel you can make the grades in and be happy with as a fallback career choice if medical school doesn't work out.
On the other side of things, you really do need a high MCAT score. I'm not familiar with the coursework involved with an emergency medical degree but I'm fairly certain a BS in Biology will force you to take some upper level coursework in topics that will be helpful when the time comes to take the MCAT. You'll need to look further into what the MCAT tests and weigh this against your fallback career choice if medical school doesn't pan out. Keep in mind people score high all the time on the MCAT by taking only the bare minimum of coursework but studying very well and paying $$ for review classes.
Underdawgs threads:
2021-22 Underdawgs Thread [in progress]
2020-21 Underdawgs Thread
2019-20 Underdawgs Thread
2018-19 Underdawgs Thread
2017-18 Underdawgs Thread
Sub 3.0 GPA results from 2020-2021:
- aduuubacsi: 2.92 cGPA / 2.92 sGPA/ 499 MCAT / Verified 7/24 / 0 Interview / 0 Acceptances / 3.78 SMP GPA, 4000+ hours of community service in underserved communities
- ampersandwich: 2.93 cGPA / 2.75 sGPA / 517 MCAT / Verified 7/14 / 4 Interviews (All MD) / 3 Acceptances / 3.58 SMP GPA, high research hours
- Calizboosted76: 2.67 cGPA / 2.97 sGPA / 506 MCAT / Verified 7-30 / 3 Interviews / 2 Interviews attended/ 2 Acceptances!/ Upward trend over 50+ credits of upper level sciences at a 3.8 GPA. Significant story.
- doctor_professor_cox: cGPA 2.93 / sGPA 2.93 / 511 MCAT / Verified 6/29 / 1 Interview / 1 Acceptance / Non-Trad with 4.0 graduate GPA (33 credits), EMT with 10,000 hours direct patient contact, 2 year D1 athlete. ACCEPTED! GOING TO BE A DOCTOR!
- DXU: cGPA 2.35 / sGPA 2.39 /SMP GPA 3.68/ 501 MCAT / Verified 7-15 / 2 Interviews / 0 Acceptances / 1 Waitlist / 15 year paramedic / Strong LOR / Major upward trend/ Rejected w/ No II from UIWSOM, CUSOM, NOORDA, ACOM, KYCOM, NYITCOM-AR, Rowan / Rejected from ARCOM post-interview / Waitlist for LECOM-SH / Awaiting II or R from PCOM-PA and LMU-DCOM
- Justice1071: cGPA 2.77 / sGPA 3.54 / 504 MCAT / Verified ~ OCT 24th / 3 interviews / 2 Acceptances / Non-trad, horrendous grades from 2005, decided on Medcine and went back to finish bachelors in 2015.. ~ 3.7 gpa last 120hrs.
- Shego: 3.0 cGPA, sub-3.0 sGPA / 513 MCAT / Verified July / 11 interview Invites (8 DO, 3 MD) / 4 Acceptances, 2 WL / IA, Re-applicant, Non-Trad-ish
A straightforward equation with your current cGPA, # credits, and theoretical GPA moving forward--produces the following GPA repair plot:
View attachment 346786