Help me make a decision

Jill • Happily married, had my first son 12/31/16 (conceived via IVF), ready to expand my family!
My period is late. I have PCOS and am on CD 37. This is an abornmally long cycle being that I usually ovulate on cd 17-21. I have done 9 medicated cycles in 2015 and during the holidays we decided to just take a break. I wasn't doing much monitoring other than checking my mucus. I am ready to take a test but my hubby wants to wait. We can't decide what to do? I am kind of anxious and ready to just know one way or the other!