Should I test or not?

Its been a while since AF hasnt arrive today my period was supposed to end but however, i feel hopeless not because I dont want to end up pregnant ( because of course I do) ive been ttc since last year , but I've lost hope already.. each month its the same answer late Af cramping, twinges, nausea, sore boobs, fatigue, & countless other symptoms i can think of.. right now my symptoms are weird cramping on and off for a little while , thickish CM, burping like crazy, fatigue,& sore breast ...