Scared!!!

DeRivanique

I’ve been bleeding for 3 days not heavy but when I go to pee! I’m scared out my mind! I went to the hospital they said if I am miscarrying it’s nothing they can do. I’m supposed to be 11 weeks 1 day but the ultrasound sound is showing 5 weeks and 6 days still what do I do? I’m not in any pain but I haven’t heard a heart beat yet. I’ve gained 10 pounds since finding out, I’ve had cravings, tender breast, uterus growth, and fatigue and nausea my hcg levels were 400 on October 21. 16,070 on Nov. 29 in the morning 16,700 that same night and 22,400 that next day but what does this all mean? Advice please?!