Hello I have a question, I want to know if you had it too or is that n…

Hello I have a question, I want to know if you had it too or is that normal Monthly ? every month consistently on the 20th it arrived Four months ago, on the 16th started, in the next month 13th, then 10th and this month 6th started yesterday, so, and profusely like that, I've never had it before To see a gynecologist I can't go right now