Sorry to hear you're going through this dreamrise659.
I have no immunity to Rubella as well. Each time I am planning to conceive I need to ensure I've had the booster before falling pregnant.
With this pregnancy however it was unplanned and I have no immunity, so I have to be careful not to be around any sick children. Unfortunately there's nothing I or the dr can do while I'm pregnant.

Good luck with your IVF journey