1. Water is the solution to all your problems.
2. Tips to cope with PMS
1. Healthy Diet
2. Exercise regularly
3. Drink lots of water
4. Calming down with Prayer, meditation and dhikr.
3. The Messenger of Allah (pbuh) used to eat dates with melon.
[Sunan Ibn Majah Vol. 4, Book 29, Hadith 3326]
4. The Messenger of Allah (pbuh) used to eat melon with fresh dates, and he used to say: The heat of the one is broken by the coolness of the other, and the coolness of the one by the heat of the other.
[Sunan Abi Dawud 3836]