how did your doctor regulate your cycle

I’m seeing a gyno next week for the first time for my irregular and painful period. The first time I went to a doctor for my periods, it was my regular physician and she dismissed my issues by putting me on birth control. It ruined my cycle more so how else can it be regulated? I really would like kids in the future. Can that even happen with irregular cycles? My primary doctor only told me I do not ovulate.