Last week I felt as if I was going to faint while I was sitting down. All of a sudden my arms and legs started feeling weak and I had an intense pressure on my head and nausea. I also felt a heavy feeling on my chest and pain through my muscles from my chest, neck to head.
The pressure on my head stayed, not as severe as last week but it's present. I'm also lightheaded, excessively tired and don't feel comfortable walking long distances cause I worry I might faint. My GP said that's it's related to low blood pressure. I worry it could be something more serious.