Irregular cycles and the gyno

Krystal
I've been using this app for well over a year now and I've always known I have irregular cycles. I'm 27 and it's been this way all my life. Every few months, there will be one month skipped. It's at that stage now and almost about to skip again. 
It's got me really freaked out but I don't want to go to the gynocologist. I've never been to one and I'm very very modest. They're so casual about  it and I think that kinda just freaks me out more. 
I've never had any issues. Never had weird abdomenal pains. Never took birth control and I've never been pregnant. Not sure how to feel. I know I should go to the gynocologist and just get it over with but I'm being a pansy :( Guess I just wanted to get that off my chest so I don't stress over it.