Should i be concerned?

Rubi • Married💍💕 Mommy of Isabella 👶🏼✨ Sept'2017👶🏻⏳ Insta-Rubi.mariano SC-Rubi_mariano
I'm having chest pain on my left side and I'm starting to get worried. What should I do? It isn't heartburn because I haven't eaten anything greasy or spicy.