Okay... I am going to the clinic wenesday for a pap smear because when my boyfriend and I have sex (not always) but my lower abdomin cramps, where it is almost too uncomfortable to have sex. I have seen many bullentins but they all speak of having kids or being pregnant and I am not.. should I be concerned.. or what should I expect is wrong?:(

There could be any number of things wrong.

It's good that you're going to the doctor, because it could just be positioning (in a best case scenario) or it could be something like endometriosis.

ONLY your doctor is going to know what to test for. It is imperative that you be COMPLETELY honest with your doctor, no matter how embarrassing it may seem.

Sounds very much like endometriosis-pap smear may not show anything in this case

I seem to remember having that problem occasionally many decades ago... could be near your period time... could be he is too rough with his stroking when he is driving toward climax... could be you have an infection in your genitals... could be something else. Talk it over with your obgyne. :)