Is it normal?

So lately (couple of weeks perhaps) I've been getting some weird pressure in my chest. It kind of feels like my heart is going to beat out of my chest. It doesn't hurt but it's not comfortable and I feel like my whole chest up to my neck gets heated. It lasts for a couple of seconds and maybe up to a minute and then goes away and comes back. Not instantly but throughout the day maybe it'll happen more than 5x. I'm just curious if I should be worried or if it's normal. This is the best way I can explain it.