Hi, I am new to mums net but feel I am at the end of my tether and am in need of help! My lo is nearly 10 weeks old. At around 3-4 weeks she had diaorreha for a week and lost weight. Up until this point I was breast feeding with one bottle of formulae at night. After the diaorreha I was advised to just solely breastfeed and give coilef to aid her digestion of the lactose as babies can become lactose intolerant after a bout of diaorreha. I did this for a couple of weeks but her weigh gain was poor as she is not brilliant at feeding, constantly falling asleep. I now want to switch to formula and have tried her on aptimal lactose free just one bottle at night again. This seems to have given her constipation, smelly facts and wind. Her tummy grumbles when she feeds. Doctors have said to try sma lactose free and that it is simply a case of trial and error in finding the formula that she can stomach. I also want to get her into a routine but feel as though I can't do this until her feeding is established. Any advice is much welcomed! Thank you xx