Issues w/ New Belly Button

I think something may be wrong with my new belly button. I had my TT in March and this morning I noticed a foul odor coming from my new belly button. I used to have a cave but now its just a tiny hole so its hard to tell what's going on in there. I am not sure if the odor is due to lack of cleaning properly or if something could be wrong. Do you have an actual hole in your new belly button? How do you clean it. I can get a q-tip in there but it is very uncormfortable. Any ideas or advice? Should I call my PS?

Foul odors are one thing they tell you to watch out for with things like belly buttons and seromas.  Call your PS.  Don't stick anything in there until you talk to your PS to find out 1) what it is and 2) how he/she wants you to treat it.