Help i have an ACNE on my ass please

Patient: Hello3days ago i just removed furuncle and after that day i went to the countryside and on that day i rode i horse and fell off from horse on the side that i removed furuncle and after that day i woke up in the morning with these thing on my ass and it is hurts when i touch and it hurts when i walkhere is the picture https://answers.yahoo.com/question/index?qid=20150808003051AAMiRKQPlease help me i cannot go to doctor until wednesday because i am in countryside

Symptoms: Hurts right leg

Doctor: