First problem or not, is that sometimes I feel pain (not strong) by my hearth. It happens to me once in a while( like 1-4 times a month). Any suggestions?

Second, I dont know it might be that my veins cloging up or smth . Sometimes like I watch tv, sit by pc, staying in school, whatever, I feel like vein trying to pop out. It does like for 2-5 secs or sometimes more. Its kind of strange feeling. I cannot actually see that is poping out most of the time, but I do see that skin is lifting very little.

I hope you understood my, cuz my english is not so great indeed.