A little background on me. I’m 30 years old, 6’1” 200lbs, lifting since I was 14. I lift 4 days per week and do cardio 3 to 4 days per week at moderate to high intensity. At 17 I used a ZMA supplement that was tainted with I dont know what but I was shut down for about 4 months after only using the ZMA for a week. At 24 I used over the counter superdrol from iron mag labs for 3 week. At about 26 I tried to do a cycle of test e @ 500mg per week. After each shot I got flu like symptoms. During the 3rd week I become very sick after my shot and was in bed for a week. I had a swollen lump in my groin, turns out I had a swollen inguineal lymph node. Most likely the test had some bacteria. I stopped the cycle. Recently I found this forum and I decided to try another cycle. I purchased the products months ago but I didn’t use them because of fear from my previous experiences. Fast forward and 2 weeks ago I started test c @ 300mg per week. I’ve been doing one shot per week on Sundays. First shot went great no pip, not much else to report. Towards the end of the first week I did start to notice my sex drive was higher. I took the second shot last Sunday morning. Again, felt good, no flu like symptoms. That Sunday afternoon I felt my heart start beating very hard. Not fast, just with a lot of force. I was sitting down when I started to notice it. I also started to feel a tightness on the left side of my chest under my pec. I figured it was anxiety. The feeling would come and go the rest of the day. Yesterday I hit chest shoulders and tris. I was tired all day but in the gym I was feeling great. I had already gained strength since last week, the pump was better, I was super focused. I don’t believe it was a placebo effect. After the weights I decided to do light cardio session, 20 mins walking on incline. 5 mins into the cardio I noticed my chest tightening and now I had a ache in my left trap muscle. I just tried to ignore it. Later that night some more forceful heart beats at rest. Woke up this morning with the on and off tightness in my chest. So I said fuck it I need to get checked out. This morning I went to the ER. My blood pressure was 154/98 at arrival, while waiting for the doc it came down to 133/65. EKG came back normal, blood test normal, chest X-ray normal. The test is definitely kicking in because the libido is very high. I feel good, I don’t want to stop. Doc says I might have heart burn? I thought some of you experienced guys could give me some advice?