Sister. Indeed you have to ask this for ALLAH (SWT).

But You have to consult it with your doctor. In Islam, to achieve anything you need to work hard, struggle (thats a true JIHAD). so put your 100 percent.INSHALLAH ALLAH (SWT)
grant you this happiness.

And for Dua & prayers.please pray at the time of thajjud while in sajood. INSHALLAH everything will be fine soon.