Is what came out of me after feeling lust semen, given that I suffer from obsessive thoughts about semen and purity?

If the characteristics of semen apply to the fluid, then it is semen; otherwise, it is not. If doubt persists about whether the discharge is semen or madhiy (pre-seminal fluid), ghusl (ritual bath) is not obligatory according to many scholars. The person afflicted with whispers (waswasa) may adopt the easiest opinion. One must be wary of the evils of television and forbidden scenes.