I've been doing the beginner routine for a little over a week (1 day on/2 days off). So far I have felt no pain or discomfort during or after the exercise. I still get morning wood but my EQ seems slightly decreased.
But last night was the first time I had have sex with my wife since starting PE and it hurt my penis when I slightly bumped her cervix (before I could slam that thing with no problem). Also my penis felt sore after sex and I noticed a very slight reddish/brownish discoloration on the base of my penis (actually the discoloration could have been there already but never noticed it - it is very slight).
Are these negative PI signs or just normal?