Today, starts my fifth week of my Test E cycle! Unfortunately i have a knot under my lip nip, weeks two and three my left nip was itchy n had some burnin in it! I was runnin aromasin @ 12.5mg ed, i have since then bumped it up to 25mg ed. There has been no more itchin, maybe a slight burn but it is barely noticeable, and rareley occurs! The knot or nip IS NOT tender to touch, but there is a noticeable not there when felt of. Should i end my cycle start letro?? Continue cycle wth letro, if i run it ill run like this, .5, 1.0,1.5,2.0,2.5, continue that dosage till gone! then taper!! After this should i pick back up my aromasin at 25mg ed?? Any Help Please!!