Help !?!?

My daughter woke up with nasty gas, she gets gas very often and I do give her dropped for it, comfort her, etc. However, tonight was especially bad so I laid her down on the floor over a blanket pulled taught. She has now fallen asleep like this and I'm afraid to leave her like this and go to bed but I don't want to wake her and start all over cause then I definitely won't get any sleep and I'm already struggling I'm tired.

Help should I let her sleep and sleep on the floor with her or should I move her.