DS has always been a reasonable sleeper, not so keen on naps but pretty reliable on the whole of a night. End of last week, after weeks, I finally got him up to taking 1 hr sometimes 1hr and a bit naps, and he was sleeping a good 8 hours from 730pm and then back to sleep for another 3-4 hours post feed.
Yesterday, I thought (WHAT AN IDIOT), he's always been so good at self-settling for bedtime and now naps are a bit easier, let's see if he'll do it for naps (usually I pat to sleep). Well, he did go to sleep on his own and without tears, but it took him so long to drop off that he was properly overtired by the time he fell asleep and slept only 45 mins. For the rest of the day he was impossible: 2 more 45 min naps and one 25 minuter - dreadful. Last night he woke up every 90 minutes, on the dot, and so far this am (since 6) he hasn't slept for more than 45 minutes.
I know this is a bad period for development-related sleep problems, but I literally cannot believe that ONE bad nap could cause such devastation. Any ideas on what to do/how to cope? No co-sleeping, please, because it doesn't work: his problem isn't that he can't settle separately from me (he won't even sleep on me unless exhausted; never falls asleep after being fed) but that he's so horrifically overtired he can't sleep at all. Help!