Hopeful that I test positive!

Tia
I'm 99% sure I conceived  on my honeymoon (1-2 weeks ago). I haven't tested bc I haven't missed a period yet but... I know my body is changing somehow!
 My breasts are sore to touch, almost constant light cramping focused more to my left, on/off headaches. Moodiness randomly after feeling happy all day. It's different from PMS, not to mention I shouldn't have PMS symptoms yet this month!
 No spotting, no nausea, no tiredness- I'm actually quite productive! No discharge worth noting. These things worry me as I am looking forward to being a mom. 
 I have a First Response (6 days sooner) test waiting for me to take June 7th, it's hard not to take one now considering my symptoms! 
Anyone else in this boat?