Feeling frustrated..Do u think its time to see a DR?

So before I started ttc ...AF always normal 30-31 day cycles ... But since TTC these have been my cycle lengths 32,48,28,31,40,48 very healthy 26 year old and have never been on any form of birth control... Should I see a doctor about my recent irregular cycles or should I give it a few more months? As i havent been trying for a full year.. If you've been In my position and went to the dr. What did they do for you?