Advice please

I’ve been debating going back to my dr because I’ve been having 40-50+ day cycles since coming off of my birth control in June (unusual for me) and still no luck since my husband and I started trying again in June. I don’t want to have to go back but I know this amount of days isn’t normal and my periods have been terrible. Before I go, should I go ahead and try to track my ovulation or just make an appt? (I had an Ectopic Nov 2018)