Shan, I totally agree with Miss C. There is nothing wrong with you or your milk. Nearly always when a baby isn't putting on weight well, all it takes is extra breastfeeds. 8 - 12 feeds in 24 hours is quite common at 7 weeks. If you do decide to comp, expressing and providing EBM is a better option, as this will increase your supply, where as giving formula will decrease your supply. Top ups can also be at the breast - often feeding again after 20 mins is all that's needed. See how you go with that hun - I know you can do this!

BTW, how is your DS going now? I haven't seen you around in a while - I guess you were too busy having another baby LOL!