Light Spotting - Progesterone and Baby Asprin

I didn’t take any pictures but my doctor put me on progesterone and baby aspirin last Wednesday when I found out that I was pregnant. I was three weeks and 5 days when I started them. I have had two miscarriages this year which is why they put me on them this time. Well, I was at my wedding last night and at the very end of the night I stopped spotting very light pink, only when I wiped. It went away but then was there when I wiped this morning as well. Anyone ever experience this with progesterone and baby aspirin?