5 mo old- able to roll over now having sleeping issues- cant get back to sleep

[julantal]

any advice would be great!!! my 5 month old has been sleeping in his belly for some time now he loves the tummy position for sleep. but in the last two weeks he has learned how to roll from belly to back and now wakes himself in the night and cant get back to sleep last night was horrid tried twice to roll him back on his belly in the dark but to no avail i ended up feeding him at 5am (he took two sucks and feel right to sleep). he has been a wonderful sleeper practically has been sleeping from 11pm (twilight feed) until 7am-- now this!!! what would you do???????

There isn't an awful lot you can do.
Many babies go through this stage because they learn to roll one way before learning to roll the other. This leaves them able to roll over, but not back again.
The good news is that it is a short-lived stage. Having learned to roll one way, it won't be long before he learns to roll back.
Give him lots of tummy time on the floor to practice rolling. He will quickly get stronger and learn to roll back.
In the meantime, it is hard to help him. Trying to block him from rolling with cushions etc could be dangerous and he is likely to find it frustrating.
You have been very lucky with his sleep so far and hopefully he will return to being a good sleeper again very soon.