I have searched for this above but cannot find any hits. I have found that a lot of the old just before your period symptoms are amplified in peri, headaches etc. Just before my period I used to feel dizzy I remember googling it yrs ago & found out it was a drop in BP due to hormonal changes. It wasn't that bad really. I know my period is not far away maybe tomorrow going on my head/stomach, but last night I had this really bad dizziness a bit like vertigo. I was very tired but I am used to that its normal when you have kids plus the meno no sleep thing. It was a little scary to be honest & luckily it was bed time anyway. If it had been in the day I would have been really upset. Has anyone else had similar? B x