Quick background. Some of you guys responded last week when I made a post about how much my prop from overseas hurt when I injected it. I injected it in my right bicep last week and there was some swelling, some redness and some pain. A week later the redness and pain were completely gone, but there was still a small oblong lump on the peak of the bicep. So I stuck the pin in last night, aspirated and out came a thick brownish red liquid into the vile. It fomed a small globule in the oil, so I flushed the contents of the syrnge. Loaded a new dart and hit my glutes instead. Any ideas on what it could be? Like I said no pain, no swelling and I was very sanitary both times.