Next Steps HSG/1st Round Letrozole Did not Conceive

So I did not conceive on my first round of letrozole (sad). The great news is on the 5mg dose I was given I ovulated ( 15.9mL 21-day progesterone blood test results). I was super hopefully but every test has been negative (I’m on CD 31 now)… just waiting for my period at this point.

Our plan of next steps with my doctor is to do an HSG test to rule out any blockage/issues before trying another cycle of letrozole. I’m sad I have to skip the month of February for trying, but maybe the HSG is what is needed to continue in the correct direction.

Is there ANYTHING else I should do before we try again? Also any tips/advice on the HSG I’m a bit nervous.