6 weeks pregnant & bleeding

Camilla
I'm around 6 weeks pregnant & started bleeding this morning went to er and got blood drawn, straight catheter to check for uti, and overall vaginal exam... after that, I started bleeding more, only when I pee mainly and spots in my pad, I had pretty bad clotting like nickel size clots in pee at first but it is now dying down, they didn't say anything about a miscarriage but that's what they're leaning more towards.. my HCG was 428. Please help, I go back to to doctor Monday to get test done again on hgc levels! Please help