Mother of 5

I’m a mother of 5 going thru a divorce after being separated from my ex husband since 2016. I’m 28 about to be 29 and now on a serious relationship with my new boyfriend....yes I want to be married before anymore babies but I want one more with him because were getting married soon but damn it’s taking forever when I was younger I was getting pregnant left and right now I stay with a period 😞 I only got one shot of depo my last was in October I want a baby ASAP what do you all think I can do