Check this out guys. I stopped using the test 500, picked up a new bottle of test 300, different source. Pinned in my left shoulder, did .7 cc 3 days ago and on the first night I could immediately feel the pain after objecting. It felt like a horrible ache. I warned the test, massaged injection site with a warming pad after and next day I couldn’t move my arm. Very high pain then it started to get swollen and red and it was warm to the touch compared to the rest of my body. I’m starting to think my body doesn’t react well with gear. I poked my right deltoid yesterday with the needle just to see how it affected me today and nothing. Feels perfectly fine. It’s something about when I inject the test that really messes me up.