One Fallopian Tube Question

I can't see to find an answer. I just lost my left tube this past Monday ectopic pregnancy at 7 weeks which didn't rupture. 
So we will be trying again soon when my body is ready. I know ovulation rotates each side monthly. 
But now I can only get prego from my right tube. Does this mean I can only get pregnant ever other month or so? Or do I have a chance at getting pregnant monthly because my right tube just takes over? How does this work now? lol. 
I'm 30 yrs old. I have both ovaries and my right tube wasn't damaged. I just want an idea of when we should start trying again and what month to plan to give birth in. Thanks!