People are always trying to make me feel bad for what I believe. I'm not a homophobic but I feel I should be able to have my own opinion as well
Well you kinda have that right. Why are you so upset about having your own opinion?
Because I'm 25 goddamit, I can have my own opinions.
You can have your own opinions. But engaging in ignorant homophobia is always wrong.
So I'm not allowed to think homosexuality is wrong?
You're allowed to think whatever you want, but that doesn't make what you're thinking right. You shouldn't be homophobic at this point in your life. Does it really matter to you who other people are sleeping with?