My DS1 had reflux really very badly. He used to posset after every feed right until he was fed again. He'd often be sick 50+ times a day and this continued until he was weaned. We controlled it to an extent with Omeprazole and infant gaviscon but quite honestly it nearly tipped me over the edge. it certainly contributed to why we gave up BF (as well as soreness) - I couldn't get the milk into him without it coming back up 
DS2 is now 3 week old and I have noticed that he possets after every feed (just a little) but its often through his nose, especially if I don't keep him upright for long enough after a feed. I remember DS1 doing this which is why I'm worried...
So tell me, is this reflux again? DS2 is otherwise thriving and is putting on massive amounts of weight (1lb in 5 days!!) I have a vast milk oversupply (which has led to mastitis
) which he copes well with BUT I wonder if that's causing him to literally 'fill up' beyond a comfortable point at every feed.
I don't know if I can take reflux again.