I have a tender or sore uterus and i havent gotten my period in 2 months?

Evaluation: . If you are sexually active would start by taking a home pregnancy test. This warrants medical assessment. Take care.

Pregnancy test: Get a home pregnancy test and check out if you are pregnant or not. In either case you should make an appointment and have your Ob/Gyn check you out.

Uterus or pelvis?: You need to see your doctor especially a gyn doctor. You also need a pregnancy test. Do not delay. The sooner the better. You could also have a pelvic infection. Best wishes.