did you recently stop taking birth control so that you could become pregnant? i don't think that the pid made you infertile unless it was a vary severe case that went untreated. that's when you end up with scaring which makes it harder to conceive.
I agree with danyaile. if you had a very severe case of PID it could cause scar tissue that could be blocking your fallopian tubes. I would ask the doctor about getting a HSG, which mean they will try to shoot dye through your tube to see if their is any blockage.
Just to let you know I had a very bad case when I was young. They said I would never be able to have kids. Well guess what happened..... yes I am. I was not even trying and was on birth control (and penicillin). I am stiil high risk because of the PID when I was younger but just keep trying! Good luck.
Thanks guys so much for your advise and comments. About your question on the Pill, well no I did not recently get off the Pill, I actually gotten off the Pill about 2 yrs ago so I dont think its from that. I only had PID for a very short while, I gotten it treated right away but I should probably still get that HSG done huh, I'm guna ask my doctor about that. Thanks so much for bringing that up cause I never even heard of that. So what do u think my brown spotting is coming from?