Miscarriage scare?

I just found out I’m pregnant a few days ago by home pregnancy test. So this morning I went pee and when I went to wipe I cut myself and the toilet paper had super bright red blood, it was a decent amount. I instantly assumed I’m having a miscarriage. But as the hours have gone by I see no more blood but the cut just stings really bad. So could it be the beginning of a miscarriage or has anyone ever experienced a lot of blood from a cut?