@CrownDoesntFiti really feel your desperation. We have had the same. I found I got so much advice, it was hard to navigate. Personally it totally floored me and my nerves are a bit of a wreck now with it. The ERIC website was good but again so much info. I’ve linked the page I found most helpful.
We had about 6 weeks of hell. I felt like I lived in the toilet and it is so sad to see your little one struggle so much. We ended up giving movicol (plain sachets in diluting orange) as the only drink throughout the day until they had had enough of it. Then back to normal water, milk etc. It seemed mad to be giving such a high dose but it did eventually start work after about 6 days for us. And then you have to keep going until you get what was described to me as “brown rusty water”. So that the bowel is completely empty. Thankfully the nursery we’re on board but I did put them in pull ups and they did have some accidents which I felt sad about.
our little one was potty trained and using the toilet, but we moved back to the potty as it provides a better squat to help get things out. I tried all the blowing bubbles, harmonicas (!!), whistles… for us that didn’t really work.
Books did work for us - to make them sit in the toilet for long enough to help move things along and books semi distracted from the process (Poo Poo Bum Bum Wee Wee, Come out Mr Poo) then a lot of talk about the poo being “nice and soft”. But that chat took a few weeks itself as we couldn’t really mention it before then as going to the toilet full stop had become quite frightening.
We are still one one sachet a day now which means have been advised to continue “well past a year” to prevent anything. I think the idea is for them to be old enough to chat/understand more before removing the laxative too. We also now spend time in the evening on the potty “to poo” if it hasn’t been done earlier going through the books etc. and they are now no longer scared which is the biggest thing. So it continues but it does get better OP.
I hope that helps a bit @CrownDoesntFit
https://eric.org.uk/wp-content/uploads/2024/10/A-Parents-Guide-to-Disimpaction.pdf