When it comes to my period I’ve always been regular even when I got off birth control I stayed regular. I haven’t had a period since January. Like I’m a month & two days late . I don’t know what to do I’ve took to pregnancy test and they came back negative and I know my periods not switching up cause even when it switches it’ll stay consistent fa like 8 months and switch up , I mean my last period was really strange I bleed 🩸 heavy the first day and the rest of the days I wore panty liners cause it was just that light and then some days I would only see blood when I wipe . I’m so lost. Should I go see a doctor ?