Has anyone taken Plan B many times?

When I was around 15/16, I used to take Plan B a lot due to my paranoia and oblivion that regular birth control is available at my age. At some times in the year it was about once a cycle. (Don’t shame me please, nothing I can do about that now). Well, I was on birth control for a while but directed to stop because of some issues like abrupt polycystic ovaries. I’m 17 now. I just had intercourse and the condom snapped. I’m wondering if I should take Plan B again but I don’t want to ruin my fertility. Has anyone taken Plan B many times and had a kid in the future? Can it do long term damage? Any input appreciated!