I'm 24 y/o male and have not had sex in 5 months. I generally masturbate a normal amount a week 4-5 times (normal for me) anyway in the past month or so I have been at it like 4-5 times a day. I don't always ejaculate, but I'm can get hard just sitting down doing nothing. I've even been driving and get erections.
Is it just pure sexual frustration or, I don't even know what it could be? Should I not worry?
I masturbate 2-3 times daily. Still when I see a pretty girl around me my penis becomes erect.