Nervously hoping!!

Melanie

My cycle days are usually 26 - 31 days and today it's 35 days. My periods have been regular ever since I took out my Nexplanon 5 months ago and this month I'm late by 5 days but it could be because stress idk i dont want to say more i dont want to jink myself . I don't want to look too much into it because I've had negatives and false positives. Should I wait another week to take a test. Any thoughts?