But I also do not know if it would be bad if I tried and she said NO.
Don't you think a good hint for you to know...is when she's ready to move back into your bedroom? Seems that should be one of the consequences of not sharing a bed with you....is not having sex.
If she's flirting, then that is good....but it doesn't necessarily mean she's ready for sex yet. When "she" starts ML to you, that will be a pretty good indication that's she's in the mood. Otherwise, you best continue to play it cool.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!