What should I do?..my poor little man....?

DR. BROWN BOTTLES!!!!! I had the same problem. I fed my son for the first month and probably got about 5 days worth the sleep out of that month. I tried everything as well. So a friend of mine suggest I go get a pump and pump then use Dr. Brown bottles so I was kinda skeptic on it but I tried it for a few days and WOW! It was amazing I used them all the way till he was 11 months and now I use the Dr. Brown sippy cup.