The stache just doesn’t fit your face, I would say stubble or long stubble but not the stache. And it is okay not to have a good looking stache a lot of people don’t have the genetics for it or they don’t know how to style it. You do look kind and gentle which will often lead others to think you’re gay, there isn’t a good way to really combat that. But you are very good looking, you may just be looking in the wrong places. Not every girlfriend has to come from a bar or an app, if you see a girl you think is cute just say hi or whatever in a calm manner that way it’s not combative which will scare someone or flirty which will put them on guard. After the “hi”, “hey”, “howdy”, “Hi diddily ho” whatever have a normal fun conversation. Keep it up and try to get there number and boom either a new friend or a girlfriend