Yesterday after having lunch, I was lying ready to sleep, when I had to get up suddenly. As I went to the bathroom, I started feeling dizzy, I tried to lie down, but it made me more dizzy on lying down,like I could see the wall moving. My BP was 110/70. I never have felt this dizzy. I tested for
sugar &
thyroid today, both normal. Of late I am experiencing pain in my groin or lower abdomen on getting up suddenly twice, once at night and yesterday while BP was low? What tests should I get done?