Home Pregnancy tests seem to be a lot less effective these days. Try another one since you've been feeling this for 3 months. Otherwise go in to the doctor for a pelvic exam. You should get tested for STD's and for pregnancy. If it hurts during sex, your period is messed up, and you're not feeling well, it could also just be an STD. Chlamydia does that.
It could have been too early. take another test or get a blood test done.
i think you need to take another one.
it came out negative I took it a month ago
Have you take a home pregnancy test yet? If not, you need to do so asap to find out if you are pregnant or not. Are you trying to get pregnant?