several c section questions!

How long after you had your c section did you bleed? Also, I'm completely swollen from waist down because of all of the medicines they had to give me. I can barely bend my legs they are so swollen. What can I do to help bring the swelling down? AND one more question, since my c section on Sunday I haven't been able to go #2. Can you tell me why and what I can do to help me go?