We finally got our son on a good routine about 6 weeks ago; two good naps in the day and in bed by 7pm. He learnt to settle himself most of the time but on a few occasions we would manage to sooth him back to sleep with a tummy rub and a bit of shhh-ing if necessary. He was still waking between 5 and 6am so seeing as he had managed 10/11 hours I thought it was fair enough to nurse him and pop him back to bed until 8 - and all was going a bit too well. He was still managing this through colds, fevers and tummy bugs.
Now out of the blue over the last two nights he's waking every two hours, refuses to be settled and gets really upset until he's picked up, then flatly refuses to go back to sleep unless he's had some milk (I'm still exclusively breast feeding).
I don't think he's teething as Calpol isn't making any difference and he's not dribbling at the moment anyway. I'm wondering if it's a growth spurt.
Also he's not taking to solids particularly well although that could be down to all the colds he's been having.
Any advise?