Tmi.....question

I went to the er already and they said I had a severe uti and that's what caused the bleeding. That was on Monday, im not bleeding heavy and only when I wipe I see blood and sometimes small cloths. I am supposed to be six weeks from my lmp. Er checked my levels and they were at 35, they say my conception date was wrong but they didn't say how many weeks. Then the nurse said your having a miscarriage but the doctor said im fine. I can't go to my obgyn until the 17th... Am I losing or lost my baby?