I know it is easy to say don't give up but you have come so far!! Since I made the switch from EP to now EBF it took me about a couple of days before I could get my LO used to my breast again. He would be so fussy and would cry and scream when he was at my breast. i was in tears and my husband cheered me on to not give up. He now seems so happy to be BFing and I am so glad that I kept the patience with him. Everyone's situation is different and if EPing is going to be your avenue then don't let anyone tell you not to. You know yourself and your LO better than anyone else!! The important thing is that your LO drinks YOUR milk, whether it be from your breast or from expressed milk in a bottle. I would say just don't give up just yet...give it another couple of days....try pumping first thing in the morning and right before you go to bed to get yourself comfortable and ready for the night time feedings. I hope this helps...keep us posted!!