Trying not to test!!

Took a pregnancy test 3 weeks ago and it was negative. I've been feeling flutters in my belly for the last three weeks. ( Could be phantom but they feel so real) I also had cramps about a week ago. My last period was Dec 1-5. I have pcos so ovulation is hard to pinpoint. 
I want to test so bad but my next period is due in 8 days. I'm going to wait to save myself any disappointment but man I'm going crazyyy!!!