I have a faint line on a pregnancy test and ovary pain should I be worried?

Positive Test. I'm guessing you mean the test line of the test is faintly positive, not just the control line. Any visible line in the test area is considered a positive test. That said, with pelvic pain, there may be a problem. I would recomend that you see your dr or a walk-in clinic asap. If the pain becomes severe, you may need to go to the er as ectopic pregnancy is a possibility.