Bleeding/ passed blood clot TMI

mrsa

9w5d I’ve been spotting dark brown since I found out I was pregnant. Doctor has me on 400 mg of progesteron.

After doing laundry this evening, I felt liquid come out as if I peed, rushed to the bathroom and my underwear was full of blood, and I passed a blood clot. I’m not experiencing any cramps, I’m still bleeding on and off. And ofcourse it’s Labor Day weekend and my doctors office is closed until Tuesday :(

Am I losing the baby?