Pregnancy/Period Symptoms for PCOS

Does anyone have a hard time telling whether or not they’re having pregnancy or period symptoms?

The first (and last) time I got pregnant 3 years ago, the symptoms I had were nausea , increased cravings, nipple tenderness, & really bad cramps for two weeks with no bleeding.

Now currently I get the same symptoms but only for about two weeks followed by bleeding. And I get my period once every 3 or so months depending on my stress or diet.

My last period was in August and according to the app I’m supposed to get my period in 8 days. But I’m on week two, about to be week three of my PMS symptoms. I haven’t told my husband because he’ll tell me to take a test & I don’t need that kinda sadness right now if it’s a BFN lol.

Wwyd?