Talk to Gynecologist on Pregnency, Pains

salam i have 1 kid and he was healthy and fine, when he turned 1. 5 years we decided to have another baby, we tried i got pregnant but at 4 months i started bleeding and ultrasound showed that my baby's scalp is not properly formed so doctor said we have to abort it, so they gave me pains and i delivered the baby and it was aborted, i got pregnant again after 6 months, and this time it was an ectopic pregnancy, my tube ruptured and i had to go through surgery and they removed my 1 felopian tube, after that my health got very down, constant pain in my legs and back, its been 8 months that we r trying to get pregnant but cant, i visited a doctor she gave me some medications but nothing, my doctor did an ulttasound in my ovulation days and told me that egg is good you should try, we tried but nothing,my weight is 74 kg and my height is 5.2 doctor said reduce ur weight, but i have severe pain in my legs before 1 week of periods, during periods and even after periods, sometimes i have t