What do people think my chances of having pots are these are the symptoms of pots that I get 1. Dizziness when standing (not all the time but happened 12 times in one day a few days ago ) 2. Headaches (not all the time but when I get them they are pretty bad ) 3. Sleeping problems 4. Bad brain fog 5. Heart palpitations (normally after I have a fizzy drink with caffeine in ) 6. Fatigue (Badly lately ) 7. Red legs upon starting (sometimes) 8. Fainted around 6 times or so in my life (first time when I was three, fell down the stairs as I was at the top of them and let go of the baby gate, when I blacked out ) 9. Shortness of breath (have asthma though) 10. Abdominal Pain (around ovulation time ) If I do have pots are there any limitations on things I can do I.e drive. Jobs etc ? How many people with pots have a service dog? (Has anyone trained their own in the U.K?) Any other information would be really appreciated