I know it sounds weird but recently I started to learn how to twerk, after d 2nd day my back started achin and out of nowhere my period started, although it was over before 10 days!! soo plzz guys can anyone tell me if that's normal or i should see a doc or what!!
The back pain is easily related, given the motion you are subjecting your spine and back muscles to, but I have serious doubts that it caused you to start your period.
What's twerking?