Please help.
I have a 10 week old who has been a dream in terms of sleep- I've frequently woken up with a soaking tshirt in the mornings because he's not woken up for a feed during the night. He's also regularly napped for 2+ hours at a time during the day. I haven't got a clue what's happened today but he's been up since 12:15pm and will not sleep even though he's desperately wanting to :/ I've tried changing his clothes in case he's too hot/cold, taking him to the park for a long walk, using white noise/patting/singing/using a dummy and anything else I can think of to get him to sleep but nope, he's been wide awake. The only thing that works briefly is feeding him (exclusively BF)- he'll fall asleep on me and almost drift off but then wake up again. I've winded him, kept him close to me until I think he's asleep but he'll then wake up crying a few minutes later. He's a happy baby in that when me or my DH have changed his nappy, he's looked at us and smiled and cooed but cried again when we've left him to play on his may/in his bouncer. Can anyone shed some light on what's happening/what else I can do to get him to sleep? I've got PND and this is killing me. I just need a break.