Should I test?!!

Trena
For the last 8-10 months my cycles have actually been perfectly regular for the first time, I always have the exact same PMS symptoms, and the most common is crippling cramps. I always start on cycle day 29-31, and maybe once on cycle day 32. I always start early morning or midday.
​I'm currently on cycle day 31 and I've had NO cramps or sore breasts. I've had plenty of other PMS symptoms, but no cramps, no spotting, NOTHING to indicate that I am actually going to start my period. 
​I've been TTC for 2 years and I'm so so terrified to get my hopes up, but this is the first time I've ever not had cramps. PLEASE, what do you think I should do?? Wait a few more days?! Help!