Damn. I just took .75mL in the bicep and not long after it started to sting like a mother. Now an hour later any time I flex, stretch or massage it burns
. I am guessing this is normal because of the BA and tren, because my test didnt even sting at all, just sore the next day. But how long should I wait before hitting the gym? The way this stings it looks like I am going to skip arms today. You guys ever spot inject on the muscle you will be working that day?