Vaginal damage???

So I’m getting ready to lose my virginity soon and my friend suggested that the closest simulation to what a penis feels like is the handle of a hairbrush. Up until then I had only stuck 2 fingers up there or a makeup brush handle. Anyways the hairbrush hurt so I stopped. I was really wet so lubrication was not a problem. I didn’t bleed afterwards, but I just went to the bathroom and when I wiped there was blood. It wasn’t a lot, but it still freaked me out. Did I like hurt myself? I’m pretty sure my hymen was already stretched before because I’ve never bled before with other objects and I used to be an avid horse rider and had a few painful falls on the saddle. Should I be concerned if there’s still blood tomorrow?