Inconclusive HSG

Hi all!

My husband and I have been TTC for a little over a year after a miscarriage in August of 2022. We went through all our fertility work up tests including HSG and are currently in our second cycle of IUI. My results from my HSG were inconclusive due to the right tube not filling at all. The results stated this could be due to either a blockage or a spasm. Does anyone have an experience like this? Did you ever find out your true results? I just don’t want to repeat the test and miss out on a month of TTC!