Seriously, I'm losing it. LO is 16 weeks old and about 2 weeks ago, LO's sleep went to shit. She WAS giving me a 4-6 hour first stretch, a 2-4 hour second stretch, and a little 1 hour third stretch, but now were on this hellish 1-1.5 hour cycle, ALL. NIGHT. LONG.
I'm at a total loss, nothing in our routine has changed, I'm not doing anything different, I'm just...lost. During the day she's been ridiculously crabby, which I'm assuming is a result if being overtired from her awful night sleep, and it seems all I'm doing all day is getting her ready/putting her down for naps, which, also last only 45 minutes to an hour.
I'm afraid at this point she's lost all ability to self-soothe and out herself back down (which she obviously was able to do before). I'm panicking, as DH travels for work I'm left to solo-parent most if the time, and being sleep deprived is not helping anything. I feel like she's way too little to sleep train, but I don't know what to do in the meantime.
I want my happy baby and at least a 2 hour stretch of sleep back!!