Chest and shoulder pain ??

I know i should be going to the hospital but I’m scared. My left side of my body started to hurt like at first i felt pain under my breast then it went up to my shoulder now that whole area right there is hurting chest , under my breast my neck hurting a lil and my arm. It keep coming back and going away now it’s just hurting. My eye is twitching now my right eye. I’m only 22 years old I’m scared and i have two girls i love to death and if something is wrong i don’t wanna leave them. I looked it up and they talking about heart attacks and stuff and it’s scaring me. What do y’all think it is ????