9 month old went from consistently napping twice a day 90-120minitea for the last month and now two days in a row they’re only 20-30minutes and he’s a nightmare 😳😬 I’ve tried extending wake times but he gets so overtired it’s worse.

He sleeps 7ish to 6/7 first nap around 9 and normally second nap around 130 but now that the first nap sucks I have to get him down by 12 and then he takes another short nap so then we have to put him to bed before 6pm... it sucks.

Anyone else going through this? Advice?