SHOULD I TEST

I’ve been TTC for the past year with absolutely no luck :( but I am now 12 days late with no signs of aunt flow coming anytime soon and have been experiencing Migraines and dizziness. I’ve also have been super gassy (sorry for the TMI) and i’ve been extremely tired and have been having the craziest dreams. I usually don’t have dreams that I remember in the mornings but lately i’ve been able to wake up and tell my s/o every detail of my dreams and they are the most bazaar dreams ever. should I test or am I just overthinking it and getting my hopes up?