Hi and welcome..Firstly try not too worry which i know is easier said than done..Irregular or not it need investigating..I was diagnosed menopause and then sfter nothing for nearly a year i took two periods one january and one february..It scared the daylights out of me as like anyone else i thought the worse scenario.
I ha a hysteriscopy done (a bit like a smear )where they took a biopsy from the womb..I felt a slight nip and that was all ..My fuss was for nothing so please be assured you will okay having this done.
Turns out all was well and some women like me its hormonal as menopause takes many stages before disappearing. I had another bleed last month after again a full years break.
Have the test an get peace of mind honey they have reasons for doing them and not all bad...
Hope this helps you.
Ioka