Is this much blood normal?!

Okay so I regently posted about how I had my period October from the 8th to the 12 then started bleeding heavy on the 25th and I'm talking bleeding through a tampon, on to my panties and straight through my pants. It's been 5 days of that. I went to the hospital. I'm not pregnant, no STDs everything looks normal. This has never happened to me before. I always have normal on time periods. I just got out of the shower and bam. I felt a little gush and stood trying to avoid it getting on my bed (didnt work to well) and BAM more fishing all the way down my legs, all over. I've never bled so heavy. I'm tempted to go to the hospital again. Anyone have this happen? I'm 19 years old. had my period since 11. I'm also anemic