That description sums up how I feel.
DS will be 11 months on the 27th. We've co-slept pretty much from the start. He slept for 5 hours straight once or twice when he was very small. Now however, the longest stretch will be about 3 hours.
A week or so ago he switched from commando crawling to hands and knees. With this came a new night-time habit. We side feed and when he's done with the boob closest to the mattress, he'll stand up or kneel over me for the other boob. If I switch him over, he'll do the same thing again, going back to the original boob.
He's waking every 45 minutes to an hour. From 2am to around 4am seems to be the worst time. He was awake for those 2 hours the night before last. Strangely, his naps don't seem too bad, apart from the fact that I'm with him (that's a whole other problem!).
I'm wondering if it's tied in with a sleep regression? Please reassure me it's just a phase. I so want to keep going.