14 week old DS has previously switched from breast to bottle and back again without any problem, i even managed to attend a whole wedding with bottles of ebm administered by my mum. But now(last 2/3 wks) he is totally refusing the bottle from DH. I have a lovely freezer full of ebm and the thought of a) wasting any more in failed attempts and b)my never getting lOnger than 2 hrs sleep in a stretch from now until whenever is making me want to cry! He has been feeding oddly on the breast too, gulping down loads of air, but I would have thought he'd take some of a bottle if it was a blocked nose or similar. Anyone have experience of this? I want to keep b'feeding but I want a bit of flexibility at times- have done expressing with both other dcs fine too so was not ready for this, especially after his having taken the bottle so well earlier.