Heart beat in abdomen, Help!

Hi I'm a 16 year old male and about 2 weeks ago i noticed that when i press down just above my belly button i can feel my heart beat fairly strongly. This heartbeat becomes very strong when working out. Sometimes, whenever I am lying down and apply pressure to the affected area, my abdomen makes funny sloshing and squishing sounds. The only pain I have is that occasionally when i press fairly hard just under my belly button it gives off a radiating pain. I am scared i may have an aneurysm, please help!

Man, people here can only guess and hypothesize - this could leas to very unnecessary concern for you - go see your doctor

Hey John,
Did you go to your Doctor yet?

part of your aorta goes into your abdomen and it is common to feel it pulse there sometimes. go have a doctor check it out though.