Pregnancy testing?


I ovulated on the 13 of October, and my expected period is the 27th, am I crazy for trying to take a pregnancy test now? My boobs hurt, my cyst in my boob flared up that normally flares up when I get my period (so now Im scared I’m pregnant not pregnant) I have 37 day cycles so predicting can be hard I just need some help to when I should be able to start testing! HELP! Lol impatient mommy here! 1st child was a very big surprise so now we want a second and I’m a wreck.