Week late, AF shows

Erin • We trust God will bless us with our miracle soon, in the mean time we keep trying and giving thanks.
Hey everyone... Some months I am having super irregular periods- 1 week to 3 weeks late.  Would you suggest I get help from a Dr w trying to conceive?  It's been 7 months now, and it's really hard to know when I'm ovulating.  Any advice or similar stories will help! Thanks for a great support system!