What's happening to my great night sleeper...

So Saturday night it all started...He went to sleep an hour later, 7 pm and he went to bed fine then at midnight, 1am, 1:30am he was up then was up until 3:15am and the only way he fell alseep was on me and on the couch. Then last night he went to bed again at 7 and he got up a few times by 9:30pm and then DH said to put him in our bed and I woke up so many times because I wasn't comfortable with him their. So tonite it took me two hours and another 7oz bottle for him to go to bed.
He is teething (you can see his tooth is just about to come through the skin) but he didn't act like this at all the last time. The other thing I was thinking of is seperation anxiety, he is 8 months old as of this coming Wed. The only thing is that durning the day he is ok with naps it is only at night.
So what's your take on whats going on?

Also I gave him the extra bottle because I did miss a feeding so I thought he still might be hungry

Re: What's happening to my great night sleeper...

is he starting to stand and cruise? I noticed that when Talia started her sleeping was interrupted. It will pass...but we did have to let her CIO on ocassion.

Re: What's happening to my great night sleeper...

I also noticed that with milestones/teething her sleep schedule sometimes changed. It should pass. Hang in there! You are probably exhausted!

Re: What's happening to my great night sleeper...

Well he slept all night last night and this morning it dawned on me that he started to crawl on Saturday and I think it is a milestone.