Premenstrual Tension happens in the 10-14 days B4 a period starts and symtoms are relieved immediately the bleed begins.
My symptoms were bloating, increased thirst and irritability: issues that would be OK month round would suddenly blow up ! and it was best to avoid me

. I was known to throw things but nowt that was of value.
In the mid-1990s I was advised by The National Association of Pre-menstrual Syndrome [NAPS] to eat every 3 hours, 24/7 to stop those awful energy surges when the body is suddenly hungry. It has worked thus far and was at the time a Life saver.
Hormonal migraines can be eased by a relatively new medication, sorry don't know the product name. Even after my periods had stopped I would get pains and think "Oh no! Not after all these years!" Feminax - a medication to begin taking 2-3 days B4 a period is due - was also a Life saver.