How long does postpartum bleeding typically last?

Apologies for the slightly TMI post

I’m 2 weeks postpartum from a twin c-section still bleeding and its not showing any signs of stopping. The bleeding is pretty light now (think last day of period flow) but three days ago I actually ended up in the ER because of baseball sized clots (tmi I know I’m sorry 😣) I have mentioned this to my doctor and he didn’t seem concerned.

Just wondering if it’s normal to still be bleeding two weeks after birth. Will I bleed for the full 8 weeks of recovery? Can too strenuous of activity cause you to bleed heavier/longer? When can I expect the bleeding to stop?

TIA ☺️