Omg 😭😭😭

I had a MIscarriage on Nov 22nd and it has been 2 weeks since my bleeding stopped and I had a follow up appointment and the doctor said that everything is clean and that I had a natural MC. But now I am bleeding. I have no cramps but I have been tired all day for no reason so I am guessing it's my period and the cramps will come later and no it's not a lot of bleeding. I see it when I wipe it only and it's red. It started off as brown discharge first but is it normal to have your period 2 weeks after you stopped bleeding from MC but technically it has been almost 4 weeks since I passed the baby.