Please someone help me😭

Katie • •Diesel born, Diesel breed, I’ll roll coal till I’m dead•

For the last 3 days I’ve had an AWFUL burning pain down in the bigger hole.....It hurts so much I can’t even sit down or walk because it burns so so much. I go to the bathroom and it makes it even worse. I got it last month too and my doctor said it could be do to my period coming. I am almost in tears because it hurts SO MUCH. Does anyone else have this issue??? Please give me tips on what to do😥😥