I was in almost the exact position you are in right now. You'll be fine. A HUGE factor is trend. My sophomore year of college was by far my worst. I had a 3.2 fall semester sophomore year, and a 3.5 spring semester. I got a C- in orgo2 that year (I retook it and got a B, I hated that class haha). But after that year my gpa each semester was consecutively as follows: 3.75, 3.85, 4.0, 4.0. So my GPA trended upward (note I applied after I graduated and am currently during research during my gap year). However, I also did well on my DAT. I got a 23 AA and FINALLY conquered orgo, I got a 26 OC. I applied to 3 schools, got 3 interviews. Accepted at IU and Michigan, waitlisted at Marquette. You will be fine, just improve in the coming years and crush the DAT. I used DAT Bootcamp and Kaplan books, I did not do a Kaplan course to study. Hope that helps!