Ds1 3 has just got over what I think was a 48hr bug. Got into bed last night ds2 4 month started projectile vomiting everywhere. Has been since about 10 last night, about every hour and half he's projectile vomiting. I breastfeed but everytime I feed he starts to vomit again. He started up about 5 hour ago with a raging temp. I've tried cooling him down a little but he still has a temperature. Unfortunately got no thermometer
he's sleeping for the most of 15 mins a time and he looks so poorly 
I've been told the only thing to do is A&E
because he's so young and it's after every feed.
Just need a bit of advise please. I've tried to contact family but no one's answering and I literally don't have anyone else.
Thanks everyone.