Circumcision gone wrong?

My son was circumcised about 7 weeks ago. All went fine and well and recovery was fine. About 2 weeks after (all incisions were healed) I noticed swelling just under the head of his penis. I was worried so I called my family doctor and she prescribed a topical antibiotic. That didn't help at all and the swelling continued to get worse so I called the doctor who did the circumcision and we went to see him. He said sometimes this happens and it's just the penis re establishing blood flow. It's been about a month since we saw him and my poor sons penis is EVEN more swollen. I don't think it causes him pain at all. It just cosmetically doesn't look right.

Anyone have experience with anything similar and how did you get it fixed?

**PLEASE NO NEGATIVITY ABOUT THE FACT THAT I CIRCUMCISED MY SON. ITS MY DECISION. **