7MO Ds has been difficult to bottle feed since birth. Screamed and fought the bottles. Still fights them now. Weaning has made life a bit easier but again he doesn't like spoon feeding as much and has a strong preference for finger foods. Basically he does not like anyone putting anything in his mouth except for himself. Have seen paediatrician and spoken to HV but essentially as his weight gain is really good, noones concerned about anything. He doesn't bring up feeds a lot. Except the other day it was projectile. But the last week or so he makes a retching sound and coughs a lot like he's choking (not when feeding). And he wakes up through the night for hours screaming. Won't settle again in cot, when held he fights, screams, hits, arches his back. If he sleeps well he sleeps well. If he doesn't it's all night long fighting, 5 minutes asleep then awake again crying. Exhausted with only really sleeping one night in 3. Is this reflux? Can it get worse as they get older? Any advice is welcome. Hate seeing him seem so tired and uncomfortable. It's affecting toddler Ds sleep as well and he's struggling at nursery now too.