Scared to test

Sooo I am currently two days late which i know is not a lot... and I haven't tested because I find pregnancy tests sooo sad these days after all the BFNs I would rather just start my period than see one more singular pink line ever again!!! I started premama fertility kind of mid cycle this month and a couple of days ago started taking mama root.  Could that  be messing up my cycle making it longer?? I have zerooooo symptoms so I do not have my hopes up what so ever.. Just need a little guidance- thanks ladies!!!