5 days postpartum csection

I am officially 5 days postpartum from my emergency csection on Wednesday. My belly is shrinking nicely and I'm down just over 10 lbs but now I'm struggling with edema in my legs from thigh down. The lower down my leg you go the worse it is. Now I had preeclampsia prior to delivery as well. Dr may be putting me on a bp med after tonight. I can not get the edema under control. 😓