I am a teen male, but am inactive sexually. I used to be able to masturbate very often and would get erections randomly and when I saw a person who I'm attracted to. In the past week I have been experiencing lots of stress over my sexuality and also have begun to like someone romantically, but I've noticed that my sex drive has lowered immensely and that I don't get erections while thinking about this person (or anyone else), or when I do, the erection is weak and doesn't last long. I haven't been eating a lot in the past few months and feel like that could be why, and I also take antidepressants, except the ones that I take (Valdoxan) are known for their lack of side effects. Could you please give me a reason as to why this is happening as it is making me very stressed.