hi I'm a 13 year old female and for the past 2 days my anus has been bleeding non-stop. like it's literally just coming out, drop by drop, but at school I kept feeling like it leaked through. so in 2nd period (only about 1 and 30 minutes that I had been at school) I went and checked. My underwear was full of blood. I had bright pads in case I started bleeding, and I always keep an extra pad in my backpack in case my friends need it or I forget. But today I brought a lot, because so much comes out. I know it's not my period because I usually get that in the last days.if the month to the beginning of the next (29-4ish. usually between those dates.) And even on my heavy days, I don't get this much blood. I really have no idea what this is. and I know it's coming from my anus. I've constantly had to go poop. the blood isn't dark, it's bright red, but when I check my underwear and there's a lot of blood, it's really dark. What should I do? I'm really embarrassed to ask my mom.