I'm 43 this month and the feeling dizzy while standing up especially before and after my periods have been terrible! Tingling in my face and legs. Headache and so tired. I'm learning that eating well sleeping well not over drinking caffeine or alcohol has a lot of benefit. Anxiety is a funny thing. Mine has morphed into different symptoms throughout my life since I was in my 20s. I feel for all of you who are posting, it's a very difficult situation to navigate. More than likely it's nothing more than anxiety, but it's always good to rule out anything else. Good luck to you!