2 months old & need some advice!

Sarah

Hi, my baby boy was born at 39weeks 2 days at 5lbs 10oz, he's been formula fed since birth as breastfeeding didn't work out. We read online that babies strain a lot in the first 8 weeks due to their digestive system not being fully developed yet, but we discovered after a few nights of uncontrollable and inconsolable crying that he had colic all that time!! We've been using infacol for about a week now and he seems better although he's not had a dirty nappy for a few days and now he's not taking as much milk in a 24hr period. He would drink about 4 or 5oz in a feed about every 3 or 4 hours now he has a couple of oz before not being interested anymore...

Anybody know/had any thing similar?