I had sex with my girlfriend (without Condom & not even first time) on 25-06-18 and I started feeling itching on my penis I applied castor oil (Divel Oil) and itching was then very less. Next Day I masturbated (something pale white colour paste came out, but was not sperm, sperm ejaculated afterwards) because, I was feeling itching inside my penis, at that day it was paining a bit when I touch. Afterwards It was itching a bit on upper side of penis. Then I masturbated even today, and something place white but very thin liquid of foul spell was ejaculated before sperm and I noticed a bit blood (hardly visible) in my sperm and then it started burning on upper part of penis and as always I applied Castor oil (Divel Oil) what should I do, is it normal?