Am I At Risk For A Heart Attack When I Have Chest Pain, Dizziness, Sinus Tachycardia, Possible Left Atrial Enlargement, And Anteroseptal Infarct?

This is my ekg from yesterday.. my chest still hurts and I still feel dizzy. Idk what happened yesterday but I felt like blocking out everything was getting dark and my chest hurt all the way thru my back, I had pins and needles in both arms they cramped up, My head was pounding and I felt like it was a heart attack.. 35f - ABNORMAL ECG - Sinus tachycardia rate 99 Probable left atrial enlargement P 50mS, Anteroseptal infarct, age indeterminate Q 35mS, T neg, V1-V2