10 week old suddenly not sleeping at night

[Anderson8]

my 10 week old(he was 3 weeks early if that makes a difference) has went in the last week from having this routine
11pm bed(hes always been a grumpy baby in the evenings)
3am feed
6.30 feed
8.30 awake and feed

to now not settling when put in his moses basket and waking up after 1-2hours and every hour there after, until i bring him in with me.hes exclusively breast fed.
now i find he sleeps better on his side after hes fallen asleep on the boobie.

any ideas what could be happening? and how i can help him get back to his old sleep routine

 

[yumyum1979]

so he would be 7 weeks if on time then , i would say growth spurt the first one , my lo was the same , all will be well in a few days x

 

[Anderson8]

thanks, i hope youre right and i can go back totelling people hes a great wee sleeper!

 

[Lauki]

Sounds like a growth spurt! Sophie had one of these a couple of weeks ago. It lasted 2 days of hourly nursing day and night and then she was back to normal again !