I've had lower right pelvic pain all day and it feels like a burning and bruising pain. I'm two weeks late but had a negative pregnancy test. Should I go to the er or wait for the dr office tomorrow? Thanks!

ER if fever or blood. Any new, unexplained pelvic or abdominal pain should be professioally evaluated, so you're on the right track. If you have fever or chills, develop vaginal bleeding, or if the pain becomes especially severe, an ER visit would be approrpiate. Without these, it's probably safe to wait until tomorrow. Good luck!