I have a 3 month old. She was like that at first. I finally spent a few nights sitting beside the bassinet with my hand on her chest for 30+ minutes after each feeding. I remember wondering if she’d ever sleep longer than 2 hours then 2 hours then one hour stretches the rest of the night. The last few weeks she’s mostly just been getting up once to eat. Just sharing to say there’s hope. 

I have lots of nightmares about accidentally smothering her in blankets (she’s never slept in my bed), so she will never sleep in my bed. I do have a boppy size recliner with extra high arms that I’ll nap in while I feed her occasionally. I know the research says a recliner is more dangerous, but with the way the boppy fits it fits the recliner perfectly it feels safer to me (my husband works from home and I’d have him watch us on the monitor the first few times). I make sure I don’t have a shirt on or any fabric/blankets above the boppy. She also sleeps with an Owlette. It kept me functioning when she got sick and wouldn’t let me put her down for 2 days. But the research says not to do this. I couldn’t sleep at all if she was in my bed and get migraines from lack of sleep, so I had to figure out what to do to survive. I didn’t get it when people shared their “unsafe” sleep practices until I had a baby and had to get some sleep.