I do not know if this is a serious post or not. I am hoping it is not.
If this is a serious post I will say that you need to go to the doctor.
This is probably the first time I have told any one to go to the doctor since I have been posting at Curezone, but in this case I sure do not know what else to say.
If you have anal sex again both you and your partner need to wash thououghly with hot water and soap, two or three times before you have vaginal sex.
If you do not use a condom when you have anal sex, be sure that semen that can flow out of your anus does NOT come into contact with you vagina or tissues surrounding it.