Fidgety baby - is this teething?

Melissa

For the last 3 nights bub has started fidgeting, kicking legs and rubbing face ALL NIGHT LONG!! He has never been like this before, he normally sleeps from 8-2am has a feed 2:30-6am has a feed and then 6:30-9am. The only time he has settled is when he is on the boob (feeding/comforting) I feel like I've been awake all night!. He will be 11 weeks on Wednesday. Has anyone else experienced it and know what it may be?