Ekg came back abnormal but normal for me? Showed old high lateral infarct and TIA couldn't finish stress test on treadmill almost passed out

See your doctor. This is a problem that requires a face-to-face meeting with your doctor. In that meeting, your doctor will listen to you, perform a throrough examination and possibly order labs or other tests. Based on this information, he/she will be able to tell you what's wrong and what to do about it.