sore skin around stoma.

I have had my ostomy for seven weeks now. I thought my problems would be over by now, but I've been slow to heal and have had some leaks.
I'm using a two piece Hollister bag with a barrier ring now, and although it has helped prevent leaks, I still have red blistering skin from a previous leak that will not heal! It finally burst open a couple days ago, but it's leaking a dark yellow, foul smelling pus.
I have been on Flagyl and entyvio, but it hasn't seemed to work at all. I will not be able to see any of my doctors for a while ( long wait times), so I am wondering if any of you have experienced sore or raw skin around the stoma. What products have you used to heal the sore skin? How long did it take to heal?

Thank you for that info! Unfortunately, I am two hours away from a stoma nurse. I was told to make an appointment with my primary Doctor. Hopefully she will be able to get something done because it looks like a hole in my skin now. Does silver nitrate burn? Have you had any blisters since?

Surprisingly the Silver Nitrate did not hurt. I was all prepared for it to hurt but it didn't.

My stoma nurse called it warting but it was blisters. I forget the actual medical term that she used. After the cleaned the skin and used the silver nitrate she took a protective sheet and cut a hole in it, placed it over my stoma and put my appliance back on. She used a Coloplast barrier sheet. I continued that setup and never had a probably again after it, I had a temporary ostomy.

Wallets
I have posted about a product called Geritrex Benzoin Compound Tincture for a long time. It is a first aid product that helps heal and protects your skin. Here's what I do when I change. After removing the wafer I clean with only water and paper towel. No soap or adhesive removers . Dry with a hair dryer. Apply Geritrex Benzoin Compound Tincture with a q-tip. Dry again. Apply the new wafer. No Eakin seals, powder or paste. The soap and adhesive removers leave a non-sticky residue. Nothing can stick to powder. Geritrex Benzoin Compound Tincture is waterproof and protects your skin from poop. It is available from Edgepark product PH2540383 or drugsdepot.com product C2540383. It is not expensive. Those that have tried it swear by it.

I thank you all for the input. After seeing my pcp, I was told that I have a pseudomonamous infection. She prescribed cipro and gave me some betadyne swabs to clean with. It is still sore and seeping, so I have an appointment at a wound clinic Monday. The hole looks pretty deep now. I just can't wait for this to be over! I'm wondering if anyone else has had deep sores like this. I would add a picture, but I Dont know if it's appropriate or not.

I'm going to mirror PolishDan - I ordered PDI Compound Bezoin Tincture (from Amazon). They come individually packaged in swabs so it is convenient. I've used them for about 5 months now and after trying everything, this is what worked for me. I do need to use adhesive removers but other than that, soap and water only. Thank you Dan, keep spreading the word!