Bleeding at 4 weeks 4days help please 😭😩

Savana

So af was due Wednesday she never showed took a pregnancy test and it was positive. This morning I woke up and went pee and there was blood in the tier and when I wiped. I went to the er this morning the doctors did blood work and ultrasounds. It’s to early to see anything and my hcg is only 15 which the doctor said was about right for how far along I am. I’m still bleeding when I wipe and it’s bright red 😭 is this a miscarriage?? I have another appointment Monday for blood work to check levels again but stressed out and scared 😟