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#1
God damn this is annoying. Under my left arm, below the bicep near the elbow joint, there is this hard lump. It's a decent size, when i flex you can clearly see it sticking out in the mirror and when i touch it, it's hard. When i'm not flexing, you can't see it but it's still semi hard under the skin, have i got anything to worry about? Could it be a blood clot or anything serious? Man, i can't take a break.

