I know what you mean. was raised in family from a Latino cultural background, without being told that was what was happening-didn't know any better because neither of my parents had accents. This was in Texas, of all places. I've never known anything but being attacked out right by people who were supposed to be "my people", out of the blue by strangers, in public places, just because "people don't talk like that/act like that"...and being separated from those I relate to...because I don't look or sound latin...and the cultures are so different, that Latinos dont care for Americans. So believe me, I understand.
But I've learned that you can become your own best friend. And that that is the most important thing, in the long run. Be good to yourself. You deserve it. Don't let anyone tell you differently. Glad you've found the site. Most here know the experience of loneliness, and being sandwiched between that, and fear of relationships.