No cramps & Period almost late?!

Hello everyone!!!! My husband and I have been TTC for a few months and I’ve been trying not to keep my hopes up because I know it takes some time, but I can’t help it! I always get mild cramping 1 week before my cycle is about to start and it’s very regular as well. However, this month, I haven’t gotten those cramps the week before (which was last week) and my cycle is supposed to start tomorrow but I feel/see no signs of it! When do you think I should take a pregnancy test??