Ovulation after MC

Ana • Engaged since May 2017 , pregnant with my baby girl 💝😍

Hi all. We are ttc since December 2016. I MC first time in february and 2nd time in may. Since last month we start ttc again but i notice that i m not ovulating anymore. I did ovulation test all month of july and nothing, all negative. Today i should start my fertile period but my test are negative. I m worried. Does something like this happen to anyone else after a MC ?