OK so later my heart has had these weird feelings. Sort of like palpitations. When I lay down it feels really weird like tightness. Also I'm having a really hard time breathing. Like now lately when I try to talk its like I'm running out of breath. I'm getting really scared and everyday I feel like I'm going to die. And no one believes that it's that serious. When I run lately my heart hurts and beats really weird and when I sit up I don't feel it as bad and sometimes at all... I guess I'm overweight but not like morbidly obese I'm 189 and I'm 14.. I really could use some help or advice or anything that can help me get through this.. also please tell me what I should do to try to get rid of this. Please this is urgent...

You will have to seek medical attention from either your doctor or the emergency room. I'm sorry, but there is nothing we can do over the internet to help you.

This can be very serious and you need to be seen by your doctor, have you talked to your mom and dad ?

I tried to tell them but they don't think it's that serious. And they took me for my stomach a few weeks ago but I was still having heart problems