I Was Just Reading On The Bump On The Bicep.

I was just reading on the bump on the bicep. I have a pea sides bump on the bicep lower part that suddenly was tender after i was carrying a newspaper. So not sure if i pressed to hard when carrying the paper, i know sounds funny. I also had the same exact thing tender pea sized bump on my inner thigh very tender suddenly as I woke up thought maybe i slept on it funny, that tenderness is gone on my thigh.