Thanks, though I'm more worried now than I was before. I get very weak and light headed during my periods now. Especially when I pass one of these clots. It seems now that even when I'm on my period, ordinary, everyday things are difficult for me to do such as doing laundry, dishes, cooking a simple meal. But it's much worse when I'm on it. Things have been getting progressively worse the last 12 months, but the last six have been the worst, especially concerning new symptoms, fatigue, and these awful clots. Thanks for the response.