I been.pumping.with.x30 for about 2month's now.noticing.gains I.got.4 5min.sessions with jelqing.in.between but.this.week 8 I.been.feeling.pain when.I.pump with a erection.and.I.haven't.felt.this.pain till.recently and.I.can't even 5min without.my.dick feeling.like.it's.gonna.expload but.when.I.take.it.off.it.doesn't.hurt and I can.feel.like I can.still.pump I'm bearly at 6inch started at 5,5 help???? normal ??? or is this serious?