To test or not to test....

Ashley • Wife and mommy to 2 flowers, lily&violet
So I'm 9 dpo and AF is due July 2nd, I'm 3 days away but I have this hunch that I conceived. Iv had cramps on and off for the past 2 days (usually only get cramps the day before) and lower back pain just last night. So maybe implantation symptoms? I'm soo anxious?
​Should I test or wait it out??