I've been recently getting strange feelings or arousal by men. early signs of homosexuality?

Uncertain: Feelings of attraction to individuals of the same sex are common and do not necessarily mean some one is gay or lesbian. This is common among youth and adolescents and some adults. These feelings may develop over time into a desire to have same sex relationships, both physical and emotional, but only time will tell for each person.

Friendship's key: Poll most guys & they'll tell that both women's beauty & men's strength are exciting; no two men r the same. We all check each other's level of fitness out. One doctor's group took a poll of turn-ons and most of us got "excited" seeing our sports heroes in action or being with a cherished friend. Many (most?) teens explore safely a bit; maybe ur simply enjoying the full, rich adult male experience.