I have an almost 5 month old baby girl whom I underfed from about 8 weeks to 12. She was mixedfed from birth due to low milk supply and I was working on increasing my milk supply. Once it got to a level where I had about 70% breastmilk (by expressing roung the clock) I was told to drop the formula and give the baby the breast instead as this would increase my supply. This didn't seem to go according to plan and my baby was constantly crying which we put down to colic (she was very colicky from 1 week old) or silent reflux. She didn't gain any weight for about 3 weeks and then only 100g for 2 weeks when we realised she was starving. Since then I have been feeding her between 30 and 35 oz per day and she put on 2 lb in 4 weeks and she is now the happiest baby ever. Very good sleeper too. However i cannot get over the fact that I was almost starving my beautiful, healthy baby. It is killing me day and night :((( Has anyone had a similar experience? Did babies catch up and did well both physically and mentally when growing up?