I injected black a few weeks ago and don't remember anything going wrong, but apparently it did since i noticed it was swollen a day or two later. I wasn't too worried and it doesn't hurt anymore, but it looks worse and the injection spot is raised and dark purple, almost black directly in the center. And below the injection spot (I can't tell if it's my vein) is swollen or something. I'm just freaked out since it's been so long and it seems to be getting worse. Anyone know what this is, what caused it, or if it's serious? I'm still pretty new to the needle and thought I did my research, but I never read about this. Thanks in advance!!