Do you think we've got a good chance?!

After this month I plan on starting to use OPKs because I have a feeling I'm ovulating either earlier or later than Glow thinks. So this was just our month of trying like crazy! My period is irregular so I'm not sure when to truly expect it, although Glow says Sept. 8th. But I've been feeling some early symptoms the past few days of either an early period or possible pregnant symptoms! Although it could be my mind playing tricks on me!