R....I think we have lost track of any folk wisdom dealing with "that time of month". I bet if you think of it, you are also tired as well as angry. Of course. You have 3 kids and are single. Even married, that's exhausting.
There's a form of PMS related depression that manifests briefly, then goes away, and it can be pretty serious. Some cry, others rant. I find that intentionally taking more time to rest (if possible) is very helpful. As I started to pay attention, I noticed that my anger and agitation actually fueled my lack of rest, since I "pushed thru" being tired and actually went to bed later than usual.
If rest and improved nutrition-hydration don't help, give yourself permission to talk to a counselor or to a doctor and maybe get some medication to take off the edge before you scare the heck out of your kids like I did.
Please tell your kids - at their level of understanding - what's going on with you. Otherwise it's inevitable that they will internalize it and blame themselves. While still driving you nuts.
Betsy