Lol that's fine, hi-jack away. I saw the post and thought, ooh I posted something similar to that a few months ago, I can answer that. Then I clicked on it and realised it was my post!
Well, I'm not entirely sure how to advise as in my experience CMPI babies often react differently to one another. However I'd be happy to tell you what happened with us.
So LO started with it at about 4 weeks old and she had a sore hard tummy, constipation and green poo. We got her on special milk at 3 months and she did really well. When we started weaning we kept completely off dairy and only ever used her special formula if we needed to put milk in her food.
At 7 months the doc stopped her prescription (that's when I wrote this thread) and so we had no choice but to switch her formula. I'd planned to do it gradually but one day we drove all the way to my mum's in Wales and forgot her special formula so DH had to just go out and buy a tub of normal formula (cow & gate follow-on) which we just switched her to cold turkey as we had no choice.
She was absolutely fine
So at that point we started slowly introducing other dairy products into her diet. Starting maybe with a scraping of butter on her toast, a sprinkle of cheese on her pasta etc then slowly slowly built up from there.
Now she's just turned a year old and she's pretty much on a normal baby's diet. The only thing I don't give her is full on cheese sauce (eg macaroni cheese) I've never tried it with her but I'm scared to! And she still can't have cows milk as a drink- I tried it a couple of weeks ago and all her old symptoms came back.
So that's where we are. To answer your original question, I'd say you have 2 options, stay on special formula until a time comes when LO doesn't react to cows milk or try and swap to normal formula in the meantime. Tbh though chick, I wouldn't have thought there'd be any less nutrients in the special stuff to normal formula so I'd say it'd be absolutely fine to keep LO on the special stuff for the time-being and just keep trying dairy products every few weeks. Deffo discuss it with you doctor when you go see him but it sounds to me like you're doing fine.
xx