Nearly 46 and just had my 2nd period this month. Last one was 2 weeks ago! I thought it was spotting but it's a period. Not heavy though but I'm shattered, anxiety, headaches and totally fatigued since coming on again yesterday. I'm seeing GP next week as I'm grinding my teeth again. And want blood tests etc. Also, I'm so regular usually. I remember having same thing happen only last year but no other symptoms. I'm just feeling oddly more anxious then usual. That I almost feel like I'm about to have a panic attack in public? Can anyone relate?