Cycle day 18 and close to ovulation?

Courtney

So today's cycle day 18 of normally a 28 day or less cycle, and I'm just now starting to get darker lines on my ovulation tests. still not positive yet though. Does that mean I'm a late ovulator? Does that mean my period will be later? How does ovulating later work? Help me! Lol (yesterday's test is on the left, the right test is todays)