was so poorly that at one point they said we could of lost her.
I was pretty much the same - got taken to hospital at 21, underweight, peeing, drinking gallons, idiot boy child doc said I just had a bit of exam stress, sent me home! Got taken back the next day unconscious, full on DKA, they paid a bit more attention to that, my parents still tell me how they were told it was 50/50 on whether I was going to wake up or not.
But, and here's the good news, you and your wee one have got past that bit, so keep it in the past. Sure, there's still going to be some messy hypos to deal with, I'm not going to pretend it's going to be an easy ride, but the vast majority of us go on to lead full active happy lives. Hell, there's some people on here who go rock climbing and scuba diving even though the authorities say, ooh, don't do that!
I reckon you and the kid will figure out ways to manage this. Might not seem like that at the moment, but that's what has happened time and time again with hundreds of thousands of us. We're all doing fine and so will you and your wee one, just takes a bit of time to learn some basic rules. You'll pick those up over time. Best of luck!