I had a fibroids surgery

Hi I am new here .I had a fibroid surgery around March 2019. And ever since then my period is so scanty. And I complain to a gynecologist he said is normal.that assuming am not seeing at all should be an issue .so he suggest I should go and do an HSG test which I do around November 2019 and I was told my two tubes are block and I took the result to a gynecologist/obstetrician and he said they will open the tubes for me and he scheduled a date for me. Which was December 2019 and I have done it.since December now I have been trying to conceive.i am taken ever green Mum to be … please is there a test to do again to know if the tubes are actually open. Because I don’t think I am ovulating… please advice me