Absolutely! Seriously... Don't mess around with chest pains. The only advice I can give you is to kinda push on the areas that seem to be experiencing the pain. If it gets worse, it's probably not heart related. But I'm not a doctor. I'm just going by what the doctors tell me.
I normally get chest pains and tightness after chest day at the gym, but pushing on my chest immediately tells me it's just sore muscles. And that puts my mind at ease.