I have missed 2 periods and I should have had my last one over 10 days ago, over the last 2 and a half weeks I've delt with heavy menstraul cramping but no period. It's to the point where I just can't do normal activities. I've tried many times to get an appointment with no luck. I don't take medications or anything. Have had menstrual irregularities since onset of 1st period. Always have had bad pain. Any information would be great.