1 week 2 day post c-section and bleeding !

Britt. • I`m going to lay it all down.. I`m 20, in a long term relationship; I`m trying to conceive!
Hey girls, I have a question! It's been 9 days since I had my surgery & today I got my staples out. I stopped bleeding about a day or two ago; well I didn't bleed very much at all in the hospital really light amounts & very little clotting. As of this evening I stopped taking my Motrin unless I need it, and I was having some bad lower back pain & on an off cramping throughout the night. I got up to change the baby and to go to the bathroom & I was fine. Come back sit down, about an hour passes by & I feel like sweaty down there so I go to check & look at the bed and there is a ton of blood on the bed, go wake my mom and go to the bathroom & my underwear is soaked in bright red blood. Is this normal too happen? Sorry for the details but it just alarmed me that I had stopped bleeding & then bam it was like a huge gush! Please let me know if this is normal or if it's happened to anyone else! Thank you, I'm a first time mommy so everything is new to me 😊