Hi everyone, I was watering the garden today, about an hour ago. It wa…

Hi everyone, I was watering the garden today, about an hour ago. It was muggy, so I thought I'd squat down and keep watering. I sat and then when I stood up I felt like I was starting to suffocate, it was hard to breathe. Then my vision started to go dark, I quickly sat down, it seemed to ease, I went to drink some water, washed my face with cold water and (sorry for the detail, but I think it might mean something, I've never felt this bad before) and then I immediately had to run to the toilet ? I really didn't understand what happened, I got scared and I even shit myself ? sorry for the crude wording but it's both funny and scary ?