Sleep

So my daughter was a great sleeper. Since a very young age she was sleeping through the night in her own bed. Like she would sleep 8-10 hours a night with hour waking up at all. It was great. Then she started to roll so I had to stop swaddling her. Now she barely stays asleep she’s up so many times a night. It’s been a couple months now and she still doesn’t sleep. Maximum she will sleep is 2 hours. She still has a huge startle reflex. I can get her to sleep but the second I try to set her down or get up or move she startled and wakes up. She used to sleep through anything. Any suggestions or tips. I’m soooo desperate for some sleep.