Irregular periods??

Megan • Baby girl 22.01.19💗

My cycle has varied so much over the past year, my lowest cycle day is 27 and my highest is 57. And its always different every month but in between those two numbers. Does this mean I have irregular periods? And should I see a gp about it? I’m currently ttc and I’m having so many problems because I never know when I’m really ovulating and I’m getting so down about constantly having no rhythm to my body and seeing negative pregnancy tests.☹️