I swore I would stop

I swore I would stop obsessing over ttc and constantly testing to see if I was pregnant. For the past month or so I have kept my cool and not tested but right now I have the biggest urge to test just once. My breasts are a little sore and I am cramping mildly but  I'm assuming it's because I'm in my fertile window. Anyway tonight before going to bed I had the urge to puke and sure enough I did. Barely made it to the toilet. So idk if to be excited that it can be a good sign or worried that I'm just getting sick. Ugh! Should I test? My body is fucking with me!!!!