IS This Flatline??

Hey guys, its my 3rd day now on reboot, finally seriously committed! Reading this forum has helped a lot.. Im on the 90 day challenge, but whats on my mind is.. Currently im watching the movie Underworld, with Kate Beckingsale (in a spandex/leather suit) and thinking.. im feeling absolutely no urges, i’d rather be in agony than feel nothing. Few years back this wouldve been a instant boner. She’s so hot but i dont feel attracted to her anymore.. However i do feel action in my dick from fantasies or just randomly.. So any idea?