I am 20 weeks pregnant, I have had ultrasounds and know the baby is fine?!

I am 20 weeks pregnant, I have had ultrasounds and know the baby is fine?

She also moves like crazy. (this may get a little detailed sorry)I was having blood in my urine and my culture came back negative for a uti but my doctor treated me anyway. I seemed to be getting better but on day 8 of my 10 day perscription I was having bad stomach pain and vomiting. So I quit taking my perscription(It wouldn't have stayed down anyway) Then when I went to the bathroom I had a streak of bright red blood and a small clot the size of a pencil eraser (a little smaller) I'm 99 percent sure it came from my pee hole. Does any one know what could be going on or has anyone had a similar problem?

I'd drink lots of water to flush it out if I were you. Any trauma? I'd suggest you tell your OB-Gyn about this.