If it hurts really badly during sex, is there a chance of cervix bruising? like if the penis hits the same place every time with force?

Cervix not bruised: Hello, If you have painful intercourse, there could be a number of reasons. Vaginal dryness can occur if breast feeding, on the pill or insufficient foreplay. Likely cause is forceful stretching of the pelvic ligaments with deep thrusting. Try lubricants, increased foreplay and a change of position.

Pain with sex: Usually, your cervix is built for that impact. More likely is an infection which can be resolved with antibiotics or in some cases endometriosis. Please see your physician for an exam and treatment. Infections especially need to be ruled out to keep you healthy.