Hymen bleeding. Penetrate myself?

I'm a virgin but I have been masturbating. The first time I bled was when I was masturbating with a toothbrush. I thought my hymen broke then but I've bled another time using the handle to a brush. Then the other day I used another brush handle but it didn't go in like it usually did. So I tried a bit more and it still didn't so I stopped because it hurt when I tried. When I wipe myself, I saw blood on the tissue again. The bleeding still hasn't stopped and for about 3 days and I'm a little worried. I thought my hymen was broke but almost every other time I masturbate I bleed. There's no pain at all. Could my hymen partially torn and re growing? Mind you, I don't masturbate much, probably like once or twice a month, so could it be that my hymen is just torn a little and grows back giving the reason why I couldn't penetrate myself? Also, Everytime I make sure that I'm well aroused so I don't think dryness is a problem. I make sure I'm aroused because I'm being careful that I'm a virgin.