I’ve got 4 dc ....
First of all ... ALL babies dribble at this age, completely normal. Your ds could very possibly be teething ... mine all got their first tooth at 4 months old! Early, unusual, but all 4 cut through at that young age.
Normal to blow raspberries, build up spit, swallow it.
Difficulty breathing on back ... in that case, does he lie on his tummy or sit up all day?
Coughs, splutters, chokes .... id say within the realms of normal.
Clicking noise when feeding ... again can be normal.
Fussy on breast ... again can be normal ... also happens when bottle feeding
Crying and straining to poo ... normal
Cry and scream in evenings ... normal
Tongue tie not causing problems ... normal
Brings up milk and swallows it .. normal
So, everything you describe there is normal baby behaviour. That doesn’t mean I’m saying your baby doesn’t have any problems .... I’m just trying to let you know this can be just normal baby behaviour.
I think the problem is all babies are different and we don’t know what’s right, what’s a problem that needs attention and what to expect really. My first dc was textbook ... did everything when he should, as he should, not a pick of bother. Second dc was an absolute nightmare from 2 weeks old ... cried CONSTANTLY! Third dc (with small tongue tie that needed nothing doing) was combination of the first two. Fourth dc was a bit problematic with allergies, feeding, diarrhoea.
I expected all my babies to be like the first ... what a shock to my system when they weren’t!!
I remember doctors, midwife, health visitors all saying (with dc2) “some babies just cry a lot “. That didn’t help, I was convinced there must be something wrong with her as she just cried ALL the time. Nothing made her happy ... didn’t like her pram, car seat or bouncy chair. Didn’t want to be cuddled but didn’t want to be down either. Didn’t sleep/nap through the day. Wouldn’t go to other people, wouldn’t even look at them! Eventually I realised that this is just her personality and I had to just go with it - I couldn’t change her ways, I had to learn to live with them. It was really tough. There was nothing wrong with her .. it’s just how she was.