Trying to conceive

Nichole • Wife & Mom 💕
Hello ladies! 
I have always had irregular cycles, last month we started trying to conceive and had no luck. My period came on time but I'm unsure if I am ovulating. I have been taking ovulation tests which have all been negative, I am concerned that I do not ovulate but don't want to go to the doctor just yet for the issue! Are there any tips to help me conceive each month? Diet tips, supplements? After 6 months of trying I will be going to get checked! 
Thanks in advance for responses. ❤️