I know exactly where you are coming from. Most of the time I have the patience of a saint

- Honestly!! But today, well, just everything has wound me up so much I thought I was going to completely lose it!!! I even told my son to "shut up"!!! He's only 3 and I NEVER, EVER tell him to Shut up! I'll say "be quiet" or "a bit less noise please", but never "shut up" I felt awful! I know AF is due - and late (there's a surprise), but my mood is far worse than normal PMS!!
I don't have a dh or df or any partner at all and haven't since my son was 3 months old, which can be lonely, but I don't usually take it out on my son. I even got mad at our puppy and she's only 11 weeks old!!!
Here's hoping it passes quickly for both of us - but don't worry, you're not mad and you are not the only one!!
Take care!!