Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. If you have hypo-tension, you should check with your doctor. Otherwise, the problem is universal. The light headedness comes out of feeling gorgy. When you go to office after two weekend off, this usually happens in the morning. Here you were on a vacation and you are back to normal life. Non working women also has the same feeling, but the reason is different. In non working women s case, after weekend, husband and children will go away from your side and you will be left alone. Therefore do not think about it again and again. Engage yourself in your day to day work schedule and within two days you should be alright. Please post a direct question to me in this website. Make sure that you include every minute details possible. I shall prescribe some psychotherapy techniques which should help you cure your condition. Hope this answers your query. Available for further clarifications. Good luck.