Fertility issues / irregular period

Shawna
My fiance and I have been trying for a little over 6 months and nothing...... I was also having a regular period but last month I was 2 weeks late so I took a test and it was negative.... On 5/10/2016 And a couple days later I had a period that lasted a month and a half so I went to the doctor and she said I was just having an irregular period which I usually have my period by the 25th and done by the first. After my month and a half period I was OK for 4 days but then I bled for 4 days again and now I am on my period and at my usual time. Has anyone had times like this?? And if you and your partner had any fertility issues what have you done to help??