Should I Test?

I was diagnosed with PCOS a year to date and I've been struggling for about 7, almost 8 months trying to get pregnant now. Last night I said so things that concerned my fiance and he wants me to test. Idk if I can handle another negative test mentally. Please let me know what y'all think!

Symptoms: smelling smells no one else smells, liking food items I normally wouldn't eat, and being extra emotional.

I know it probably isn't much to test on, I'm just anxious when it comes to these things 😅.