Advice/Is this normal?

This is a long one I suppose. My obgyn put me on clomid to try to help me ovulate. I have one functioning Fallopian tube. Recently I found out I had ovarian cysts and inflamed ovaries. She said my progesterone level however was at 19, so that does mean I ovulated. I was curious though, my monthly isn’t due for another 4 days. Yesterday morning when I woke up, I went to use the restroom and when I went to wipe, there was blood. Not a lot but a noticeable amount. I never get my monthly’s this early, so what could this mean? My doc gave me her cell (she does this with all her patients to make it feel like a more welcoming experience, she’s the absolute best) but I don’t wanna hassle her about this. Is it my monthly and is it normal to start 5 days early? I ovulated between the 6th-9th of November. My monthly isn’t due until the 22nd.

Update: still no more bleeding. I didn’t know if maybe it was something else. I’ve never had this happen before.