Dizzy...but calm...

Had already 2 incidents where I've almost passed out in the stores....It's such a weird feeling like a tunneling into pitch blackness and not being able to hear....oh I don't know if it was the heat today (it was warm especially in long sleaves) or because I was standing on my feet too long. Might be the new medication that was added but I really haven't had any symptoms until today and I start that on Thursday. Oh well. Looking forward to the concert tonight just hoping I don't land on the floor. ha