Bleeding after Masturbation/Sex

This might get a little graphic but i’m worried. I’m a virgin never had sex before, but i masturbate at least a few times a week with some what of a vibrator (I use an electric toothbrush but don’t use it to brush my teeth don’t worry!)

Well today i had a little bit of me time and got the vibrator out and had myself a good time! I only use it on my clit on the outside cause it’s still a toothbrush and it’s not exactly the smoothest, and when i went to the toilet after, i was quite wet, but i also noticed some blood on the toilet paper. It wasn’t a lot more like if you just spot occasionally, but I am really worried becuase this happens almost always after i’ve masturbated. Most of the time it’s just a little bit of blood and not too much, but i just don’t know if that’s normal. It’s only stared happening around the last 6 months, any idea what this could be? 😬😬