PLEASE HELP ‼️TMI ‼️

At the end of December i gave birth to my second baby boy, and everything went well and my bleeding wasn’t very heavy. Around January 14th my bleeding was extremely light and was more of a brown discharge, after that I completely stopped bleeding for four days. After four days of no bleeding, i started bleeding heavily and clotting. What also made me nervous is that it looks like pieces of my uterus are also coming out of me almost every time i wipe. I’m currently still bleeding extremely heavily and I’m scared because I’m still losing pieces of my uterus, I’m still clotting, and I’m bleeding through at least 3 pads a day. Is this normal? Should i still be bleeding this heavy?