Stephanie, all the probs you describe sound familar. We used to sing nursery rhymes to DS to keep him occupied while across our laps. Seems such a long time ago now when I imagine putting my big strapping lad across my lap!
The hardly eating anything scenario sounds very much in common with what breastfed babies can be like! Nothing compares to it I guess. (I didn't bf DS1 (with CF). Cf was not part of the Guthrie test then unfortunately and I assumed it was 'my fault' (ie my milk!) that was stopping him gaining weight so I went onto formula at 8 days.)
I'm sure she will progress with 'proper food' as you get more successful at weaning her of the breast - not easy I know. I bf my other 2 - my youngest has cerebral palsy and other probs and I didn't succeed in getting him off the breast until he was 2!
DS's liver has been fine so far. He has actually been very well all along and is now except that he has pseudomonas which he managed to avoid until he was nearly 12 (quite an 'achievement'!) so hadn't even had nebulised antibiotics until last year and so far has never had IVs (touchwood.. as he is none too happy about needles!)
Word of advice that you probably aleady know (so humour me!). Get her swimming as soon as poss and into a club at 4, 5 or 6. DS has (luckily) really embraced swimming and trains for up to 4 hours a week. At a recent annual review where his lung function scores were v.impressive, the doctor says that this really has to be put down to the swimming training as this is the best possible sport for lung health.
Oh and get her a little trampoline and consider getting her a proper one when she is older.
How do you give her her enzymes? We used to break the capsules open and tip into a little fromage frais yogurt once he was your DD's age and able to have solids.. although initially, staight into his mouth. He used to gag on them a bit and we'd quickly slosh them down with milk, lol!
And re physio.. any time from the age of 8, you will no longer be doing the percussion kind.. she will start to do it on her own (with you standing over her no doubt as I do with DS!) doing breathing exercise using a PEP mask or a Flutter. DS has both.. he does the Flutter (a little inhaler shaped thing with a ball bearing in, which 'flutters' and shakes the chest as he breathes through it) in the car after swimming training to save time when he gets home.
Wishing you love luch and ~~~~~healthy vibes~~~~~~
SJ x