Pls help-4.5 months old with acute silent reflux and kidney stones

Pregnancy-high blood pressure during pregnancy,high amniotic fluid,waters broke when 38 weeks,4 days.
Delivery-Contractions ceased 24 hrs after waters broke.Effectively
induced for contractions 36 hrs after waters broke.Baby was in breech presentation so has emergency c section.His head was stuck in my rib cage so had to be cut extra.Finally doctors managed to pull him out but there was no heartbeat detected for a minute !baby weighed 2.34 kgs.His head was squashed a bit on right side so his right eye and ear looked red.They look fine now. he. has hypospadias which will be surgically corrected once he is 2 yrs old.


Baby was low on oxygen levels after a week and was being too sleepy.They admitted him and was put on oxygen n antibiotics.All results came out normal n he was also fine after 3 days.He used to cry non stop day n night,had severe colic n silent reflux.tried infacol,gaviscon n ranitidine but Didnt work.Was given homeopathic medicine called aethusa cynapium along with natrum phos and mag phos which worked a bit.Had growth spurt after 3weeks when he felt hungry all the time n wanted too much milk.Couldnt cope with breastfeeding alone so different brands of formula were introduced.Was back to exclusive breast feeding however his silent reflux was back in acute condition.he was given various homeopathic remedies but nothing worked.Eventually silent reflux increased to the level that his milk intake became extremely minimal n then eventually he went on hunger strike for 3 days.Was admitted in emergency n docs gave an opinion that he might be dairy intolerant.i was asked to stop breastfeeding and he Was given dairy free hypoallergic milk called neocate by nasal tube for 2weeks but he started projectile vomiting on it.Milk was changed to dairy free hypoallergic nutramigen n has been on that milk ever since.Was also given a domperidone n ranitidine which is supposed to be continued until he is settled.I have stopped these medications last week as his whole face was covered in rashes n skin was peeling badly!nutramigen is hydrolysed protein milk(has high levels of msg )but all this has brought in no improvement whatsoever! He cries all the time,Hates having milk n i trick feed him by putting him to sleep.His chest rattles a lot after the feed n in general.He hiccoughs frequently,has drooling saliva and coughs a lot during the feed.he was settled a lot after having Irisv but symptoms returned after 3 days.Same thing happened with nux vomica and lycopodium.Apparently his stomach sphincter is not developed enough to hold the feeds so it keeps coming upto his throat and gets converted into acid.He cries non stop and has poor sleeping patterns.he is unable to support his neck yet and cries a lot when put on his tummy.

Besides he keeps bringing these black musturd seed like stones in his urine every now n then!-so far he has brought some 8-9 stones in his nappies!They look like gallstones.His calcium levels have come high so doctors suspect that they are kidney stones although ultrasound doesn't show any major lumps.
I am really desperate now for some help :(