Dealing with PCOS Symptoms: Irregular Periods and More

I've suspected for years now I have PCOS but was denied several tests to confirm if that was true. I show every symptom of PCOS. My period has been sporadic throughout the years but right now it's a little weird. I'm currently bleeding and tired and my migraines and anxiety and depression are all acting up. I'm not active at all because I'm single and it's never done this before. it started last week and I'm not supposed to hit my period for another two and a half weeks. I started spotting at the age of 10 before and it stopped till I had my first period at 14. But even my spotting then, was never like this. Has anyone else dealt with this? What did you all do? I'm a little nervous about this since it's never happened before.