Always bleed after

I have no one to ask so I guess I’ll ask y’all ... every time after my boyfriend fingers me, I bleed. The better it feels, the more I bleed. Today it felt so good but I bled soooo much in the middle of it that we had to stop. His fingers were covered. It doesn’t hurt at all. Then after it doesn’t bleed unless I wipe. But it’s still a significant amount. When we have sex, I just bleed a little. I don’t know what’s going on. It’s really discouraging and I feel like I’m not normal and that something’s very wrong with me.