About a month ago, I had an episode of sudden lightheadedness, dizziness and weakness. It went away after about ten minutes and I didn't worry about it. It happened again today while I was out shopping and I thought I was going to fall down, but I kept my feet under me. I got home, but I'm wondering if I should call my doctor, go to urgent care or go to the emergency room. I'm still feeling somewhat lightheaded and "disembodied". I am a 62 year old female in otherwise good health. My email address is YYYY@YYYY