I Woke Up Last Night In The Middle Of The

I woke up last night in the middle of the night with pressure (like an elephant was sitting on my chest) and pain. This was in the middle of my chest and lasted 10-15 minutes. I have felt ok today but feel like I'm having trouble catching me breath. Hesitant to go to the clinic for false alarm. I'm a 43 yr old female, in good shape, but smoke and both parents have extensive heart problems. I am on medication for anxiety so maybe anxiety attack? But chest still feels sore today