First step doctor might do for no period

I let my doctor know I haven't had a period for over 2 months after going off BCP. She said to give it to the end of this month and let her know if it still hasn't come back. I have a feeling it won't, I have done all I can to try to get it to come back naturally. What do you think the first step she will do is? She already had me go for an ultrasound a few years ago to look for cysts and there wasn't any so she said I don't have PCOS. What medicine do you think she will start me off on to induce a period?