5 wks postop & about a week ago I started feeling pain. All along the inside of my butt crack from top to bottom, on the left side, is HARD & it hurts. Swollen. I didnt experience this pain before. There was always discomfort but not pain! Hurts to sit! Also, this might be irrelevant, but going to the bathroom has become somewhat painful & uncomfortable. Bowels seem abnormal. Is it normal to feel pain & swelling this late? Infections possible? What signs should i look for? Any advice?