i masturbate daily at nyt. but when i piss at morning i have get some pain in my penis and my piss is deep yellow .that's why i am always worried. and when i masturbate daily my penis not get so hard when i was in sex my penis is not so hard and it is a very embarrassing situation for me and a big thing is when i was using condom my penis is not erect. so please give me some solution for it