Hi Kelly, I agree with Nanners about seeing a Rheumatologist also. I had such bad swelling in my knee (many years ago) and it was diagnosed as Crohns related arthritis. I was put on Celebrex for a couple of years. I haven't had it since but do get occasional swollen ankles and the area behind my knees. It's also very important to have a specialist who will listen to you and take as much time with you as necessary. I write all my questions down before my appointment, so I don't miss anything. Take care, you're not alone!