My 3.5 yo DS1 had an inguinal hernia which was fixed in June. In the months before, he would get really upset because it would pop through (the size of a golf ball) when his bowels were full and when he was straining on the toilet. He seems to think this is still going to happen, after surgery, as he is convinced he can't poo because it will hurt and so he just holds it and holds it.
He keeps having mini accidents (we call them mucky smudges) where it's clearly forcing it's way out and he's holding on, but can go for days without doing a proper poo, sometimes a week. And then it's the size of an adult poo, pretty much filling the potty (he uses a potty and the 'big boy toilet', he gets to choose which he wants to use) so of course it's going to hurt.
I booked a doctors appointment but had to wait a while to see the right one (as had seen another gp and his advice didn't work so wanted to see my trusted favourite gp) and in desperation during the wait I gave him lactulose which I already had in (which I know you're not supposed to give but as I say we were just desperate to help him). He was complaining about feeling full all the time and having a hurty tummy. I 'hid' the lactulose in chocolate milkshake and it worked after a day or two and he seemed to be back to his normal self. I didn't mention that being constipated has turned him into an absolute grumpy nightmare.
We were prescribed Movicol which I have given him a few times, but the problem is that he won't drink it. I'm sure another part of his problem is that he doesn't drink enough to the point of almost dehydration but I can't force him to drink. We've tried juice (watered down and as it comes), squash, Capri suns, the only think he wants to drink is milk and I can't mix the stuff into that because it tastes horrendous. And I'm not convinced it gives him enough liquid. He's also naturally suspicious of anything I give him to help him poo and tells me he doesn't want to poo. He eats fruit sometimes but I think he senses my pushing it and then gets suspicious of that too. He does wee a few times a day but it seems really dark and again he holds and holds this for ages until I force him to sit on the potty.
I just don't know what to do. I need him to want to drink and want to poo. I think I'll just have to go back to the gp. Sorry for rambling post but I'm just so worried.