I need some fresh air

How I wish that the lady in the picture is me, surrounded by water, plants and trees. I'm sure this kind of environment would give positive results to anybody who's kinda stressed and tired. That's what I feel today. I thought I was okay when hubby went to work but this afternoon I was catching on my breath. I felt weak and got a headache again so I decided to go out and get the mails in the mailbox. While I was outside, I was trying to have a deep breath so I can inhale some fresh air. I felt a little bit better while I was outside the house for just a few minutes then I went back to the house right away. I felt tired already after climbing the stairs so I decided to take advil and lay down in the couch hoping that the headache will soon be gone and wishing that I'll be breathing normally. It took a few minutes before my breath goes back to normal and my headache becomes a little less. Now I'm worried again about the cancer thing that maybe these are just one of the symptoms. I felt sad and weak while hubby was at work and when hubby called me on the phone that he's coming home, I felt weak again and almost catching on my breath. I can see in hubby's eyes how worried he was when he arrived after hearing my voice that doesn't sound normal to him every time he calls. :)