Just that really, my pfb 9 month old has always been a crap sleeper but finally started sleeping through at 5 months.
It was bliss, the bags faded and I finally started to function normally again. Fast forward 3 months and separation anxiety seems to have kicked and now pfb won't setttle in cot, naps twice a day for 30mins and spends most of the night in our bed- flailing limbs around and me Lying there panicking the duvet or pillow might go over his head 
I'm just so so so tired all the time which makes me a snappy and miserable cow. Due back to work in 6 weeks and f knows how I will cope.
Is this normal, do I just ride it out? All my other friends' babies sleep which makes me feel an even crapper mum ??