Heart problems?

[Chace225]

Hello everyone hope all is well, I've been having some scares lately an I would just like a secon opinion or some reassurance. I'm a 16 year old male weigh around 70 kilos.. 140 pound I think it is and lately my heart rate has been around 80 resting, 120 if I get up to go to toilet or to kitchen and around 200 if I take a little jog or sprint i was just wondering is that normal? Also when I lay down I find it harder to breathe and tend to take shallow breaths. I also lie around and hour and a half from a small hospital or doctors place.. Thanks in advance, chace