Dealing with Abscess Drainage: Need Advice

Howdy! I'd like some advice about how to deal with abscess drainage. This is my first time and I want it to go well. Several weeks ago, I had a surgery to drain an abscess from the inside of my anus. Since then, I've been needing to wear adult diapers because of how much drainage I can get (taping a piece of cloth/gauze on my butt won't catch it all and then contaminated/dirty my underwear). The pus is brown, in case that's important. I have a tube in my butt that helps with the drainage process. I sometimes feel the pus come out from my butt when I fart too, which I fart alot due to the fact I currently need to eat ALOT. I gotta take pictures of my butt about every 2 weeks and email them to my doctor/surgeon who did the surgery on me so he can keep in check with the healing process. (Reason why we do this is because he is 2 hours away from me, I can't keep doing those drives just for check ups.) Anyway, to help the anal abscess drainage process go easier/smoother/faster/more effectively/etcetera, is there any treatment I can do to help my anus abscess drain better or look cleaner? (Remember, the abscess was inside the anus, not on the outside, if that makes any difference.) I want to not have it keep refilling constantly, I want to help it stay empty so I can get these tubes out of my butt safely.