DD is 11 weeks old and for the past few weeks hasn't been a bad sleeper. She's generally fed/cuddled to sleep, then goes down in her Moses basket no problem. We were getting two or three hour stretches - occasionally four, which was fine for her age and size (she was born small and is now on the second percentile).
However, she's started trying to stick her thumb/ fingers in her mouth during the day. Tonight, she's been trying to do this in her sleep (I think whenever her sleep is disturbed by anything). The problem is that she doesn't have the motor control, ends up hitting herself in the face and waking up before she would have done - I've been up hourly since 1.
I don't really want to start swaddling at this point, two and a half months in. Is there anything else I can do?
To note, I'm not willing to go against any part of the safe sleeping guidance, even slightly, as there's been a cot death in the extended family in the past. That includes not being willing to co sleep with a low birth weight baby.