My problem. If i get so less breast fee?

I have feeding issue, i am diabetic from 2017 . While preganancy i was on insuline. i gave birth to bby boy on 2nd may . On his birth his sugar level was low due which he was admit in hospital for 4 days. He is premature child born 32week. I have inverted nipples so my bby dnt suck my nipples n get breast feeded. I use breast pump for taking my milk out and feed him through bottels (BPA FREE PLASTIC BOTTELS). 1. I have inverted nipple still how to make them normal for feeding 2. My baby dnt suck my breast hw can i make him breast feed 3. I have less milk flow in day only 100ml milk is produce by me how can increase this milk flow keeping my sugars in controll 4. Due to less breast milk i m compel to feed my child powder milk (nan pro formula 1 nesstle) which i feed him by bottle due to which his stoles colour is dark green. And now adays he gets frequent fever which is due to it i think how can increase my breast milk. N he dnt take milk by spoon even. 5. If i get so less breast fee