So nervous to take a test

The last couple of months i have had a 24 day cycle. Last month it was 28 days. Today I'm on day 26. I want to take a test but dont want to get disappointed! If i am pregnant. I looked up the due date already. It said oct 22 which is my birthday and my significant other is the 23. We were born the same year. So that wouldbe awesome if i was.