Ok I have done multiple cycles, HG, UG you name it. I pinned 3ml of some legit looking UG (2ml test E/C 300 and 1ml test P). About a day later my ass swelled up. I have had this before from sloppy injections ect but its only getting worse. Its been 6 days, its hot the touch but i have no fever or chills. I took some antibiotics last night (large dose) and it did not affect it at all. I am using a heating pad hoping that will help it. I pinned the same prop a few days later in the other cheek (1 ml) and it was smooth as HG no pain at all during or post injection. I think being it was my first pin in about a year and it was so much juice in one pin that it may be a sterile abscess. My source is legit been working with this source for quite some time so I am a very hesitant to think its dirty or a bad batch. Like I said this has happened to me before even with HG but it never lasted more than a few days; not this progressively worse by day six.