And how old are you?
I'm 40 and I have a day of migraine and nausea, preperiod, I have to spend a day in bed for.
Then my first day of bleeding is very painful with leg spasms and backache.
I have to make sure I don't plan on doing much that day too.
The rest of my period is unnoticed mostly and my flow is never heavy. Just a very painful start.
I've also noticed my period cramps starts a good 7 to 10 days before blood now too.