Lost and confused..

Al
I recently had my glow app glitch out on me. All my info is still messed up, but I had an app called "my days" before with all my information saved on it. "My Days" has AF starting this past Friday. That's what glow had AF start day as before the glitch. 
So, right now now according to my old information I'm 2 days late. Should I take a hpt? Or wait longer? 
Can I take one now or do I have to wait until morning?
Please help, any info is very much appreciated! Thanks ladies ?