I was told nearly two months ago that a vaginal ultrasound has shown me to have a thickening of the uterine walls. I can't get in to see the GYN I was referred to for several more weeks. In the mean time I have been bleeding since March, and now I am getting such severe cramps I feel like I am in labor and it is causing me have diarrhea too. I have also been passing large blood clots with all of this mess. Am I okay to wait several more weeks before I see anyone, or do I need to feel a little more urgency?