Chest pain

Hello, there!

I had four teeth pulled on the 7th. No issues. Wednesday I slept most of the day but took naproxen 550mg every 12 hours as I needed for pain. Thursday I started noticing my heart beating faster, I figured it was because of the stress of the dental work. Well that feeling never really went away. On 1/12 I came from work with a mild headache, I ate dinner took some Tylenol and I felt okay. I went to bed early but I woke up at 1230 with mild chest pain, indigestion, and my heart racing. After about 10ish minutes I got up went to the bathroom and let my dog out to potty. The symptoms have gone away since then. Any idea on what this could have been?