for the past week and a half about 2 exercizes into my workout, i get a TERRIBLE headache (to the point where i almost puked from it), so i took 4 days off in hopes that it was just me being sick or something. well i went in again yesterday and the headache wasn't as bad, but during a lift i all of a suddent got a bloody nose. not sure if this was coincidence or not but honestly WTF??