PCOS & the pill!

So i have PCOS and recently i had a THREE WEEK PERIOD. i'm going to my doctor soon who always tries natural and holistic approaches for things first. i already tried the natural holistic stuff and i'm ready to try something that i KNOW is going to help regulate my cycle (i had a lot of trouble keeping up w all of the pills and vitamins she assigned me, it was almost 8 a day and worked when i could stay on top of it but it was too much for me, plz don't call me a quitter or lazy it was just super hard to keep track of them all and EXPENSIVE☹️). Please help and let me know in the comments which you think would help the most! my mom for whatever reason is nervous about me taking the combo pill due to the estrogen but i'm not sure why.