is this the right place for a feeling of fatigue to come from?

Until now I have never felt something I could describe as fatigue - after more research I have switched from hanging 17.5lbs SO to 10lbs SD and am getting a feeling of what might be described as fatigue in the space right above where the penis attaches to the body. I have never felt fatigue in my shaft but I do feel it now in that place, is this a good sign, is this the place I should be feeling fatigue?

Thanks,

GG

28 Aug 2014: 6.25" x 6" (MEG) >>>>>>>> 30 Dec 2015: 7.25" x 6.5" (MEG)

Goal: Pump 40 min 2x daily 6 mos start 8/23/17 PICS AND PROGRESS

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