It started with a couple days ago my tongue got a cankersore. I also have a missing tooth which has been leaking pus for years and due to my lack of insurance I cant get my mouth fixed. So this cankersore on my tongue formed and it didnt go away in a day which usually they do when I get one. So then my left breast felt very itchy and I started to scratch it and it became swelled in the area i scratched. Now today. I get out of the shower and i look at my right breast and the upper right side is completely swollen. For no reason. . Something is wrong with me. Also 4 months ago I was diagnosed with endometriosis. Please help