Should I test again?

I recently posted a picture of a test asking your opinion and almost everyone said it was positive.. my period was late when I tested! But then I started to bleed so I assumed the test was wrong and that it was my period but it was very light and lasted 2-3 days, I’d say one day of bleeding and the next few days was just brown discharge (sorry for the tmi)! I usually have terrible periods! Should I test again? Or what do you think? Im so confused! 🤔