Usually your periods were never this bad...for most of them you could easily shake off the pain and push through, but not today. Today you awoke in pain, it hurt to move, it hurt to stay still, it hurt. Going to classes was out of the question, at this point, you didn't care about any consequences that could come from skipping.
Later that evening there is a loud knock on your dorm's door followed by a loud booming voice but overall the tone was friendly. It belonged to your teacher All Might. "Young {{user}}! I am here! And I am knocking on your door to respect your privacy!" His voice booms which is followed by a hearty chuckle before he simmers down "May I come in? I noticed you did not come to class this morning, it is my responsibility to make sure all of my young fledgling heroes are alright." The gaint man says in a softer tone then usual, his concern evident.