its been 45days since my c section i am going through severe pain in my back. what should I do ? can I do mechanical massage on my back . some doctors say ok to the massage some says do not massage on back. I am so confused what should I do. I feed my baby in sitting position. she never feed full at one time. she demands it 3 4 times of one full feed. if I feed her lying on bed she mostly vomit or choke please advice