You have a solid resume, I wouldn't worry way too much yet. I keep hearing things pick up a lot more in January and February, especially for schools who only interview people that really stand out to them, saving the rest for when the applicant pool is complete. Also, people have mentioned before that if you have some sort of red flag on your primary, sometimes people don't realize that they have a red flag. Save that, how well did you think you wrote your PS and essays?
Lastly, if it's at all comforting, of the people I personally, one has gotten an interview only at a DO program(he rebuffed my congrats, I really don't get why there is so much stigma w/ DO..), two have had interviews at our state's least competitive school, one of which got in to my horror(she's very smart but is frankly one of the most immoral and manipulative people I have ever met, but that's not for here). Every other person hasn't gotten a thing. Two of them in particular surprise me, one just received his masters in medicine, has a solid MCAT, and has plenty of research, another who has similar numbers to me but more extra curriculars, more research, and more shadowing.
