Student health center sent me to the big hospital. Got a CT scan on my abdomin, waiting for results. Hurts, but now I'm high on morophine. Campus PD is going to see if they can find anything.
UPDATE (update-ception?): Just got CT results back. Everything looks good, just some deep brusing / tissue damage. I figured as much, but the health center made a good point that there could be hidden damage, and it's best to check early.
Hopefully I'll be out of here soon.