Until yesterday he's fed fine, bitten twice in the last week but never before that.
Since getting up yesterday he's bitten every time I try to feed him.
He usually feeds to sleep, but have had to rock him to sleep and then once he's asleep he won't go down without waking until I feed him (and is drinking normal amount half asleep).
He's eating well like normal and fine drinking water.
He's pulled at my top with his mouth open like he does when he wants to feed quite a few times, but then as soon as I let him on he bites, then cries and tries to get back on when I take him off!
My first 2 DC never bit more than once or twice, please say someone else had a short phase like this that didn't carry on!!