Over the past few weeks been getting horrible chest pains very much like heart symptoms central chest pains severe. Pains over my left breast and under my left breast with numbness I'm terrified these symptoms are heart related had a number of ecgs this week all have come bk normal also been getting left calf pain had a bloodtest di dimer this has also come bk normal. I'm really frightened cos the pains are there but the tests have come ok