I will echo what everyone else here said that contacting a department and cold calling attendings is probably a good way to go. Find people in the specialties that you're interested in and tell them about your goals.
One thing I will add is that, in my experience (an M1), research opportunities are way more accessible as a medical student than as a pre-med. I remember emailing dozens of PIs during college before I finally got a position cleaning ehrlenmeyer flasks and cloning DNA... As a medical student, the first person I reached out to offered me a research position in their lab immediately. In another instance shadowing NSGY, it seemed like the residents were almost begging me to help then with their clinical projects.
The point is, please don't stress as an M0 (in February nonetheless) about finding research in medical school. Especially since you seem to be going to a pretty good institution. You're going to be more likely turning down research projects than struggling to find one.