Cause and effect orgasm and menstrual cycle serious answers only please?

I had my very first real orgasms in the last month as I am almost 40 this was huge for me as I finally felt the release and the euphoric feeling that comes with it however my last menstrual cycle was the worst one of my life I went through very extreme mood swings including severe depression and Suicidal Thoughts for the first time in my life I had to miss work because I could not stop crying to the extreme of I couldn t speak a complete sentence because I would start bawling in the middle of it. I ve had mood swings before but nothing anywhere close to the extremeness of this last cycle. Are they related? And if so why?