Can Ovulation Failure Caused After Stillbirth Be Treated?

Please since three years ago when I got pregnant and i delivered the baby dead with operation, i never seen my period back since that time, have done test they discovered low progesterone and ovulation failure pls what can i do or treatment u can recommend to me because i never has only one child for now, my email address is YYYY@YYYY thanks pls let me use the credit on my phone, my phone number is this Please u can write me on my phone number and didot ur money there.