Possible Tranny Problem?

I slammed my crossmember pretty bad the other day, and didnt think much of it, till today when i was under there and noticed that it was damp around the tranny fluid pan. now, its not wet, or dripping, but its obvious that tranny fluid is coming out at a slow rate. real slow. the way that the crossmember is bent, it makes me think that the tranny might have been pushed into the car floor. do you think i just cracked the seal? and need to just take it off and put a new gasket on there? or could it be worse? my tranny isnt slipping or anything like that, its same as usual. any help would be much obliged.