( sorry for the bad spelling,)
I'm sorry you're feeling that way, but the country you're from doesn' t determine who you are as a person! maybe you can try searching up good things about venezuela culture, other than the bad news you might see from time to time. like how your country came to be, famous people who are from there, and ect.and you're not ugly and stinky!!! beuty comes in all shapes and forms, not just one small one.and you don' t have to fit what society expects, because soceity is just a group of insecure people trying to make other people insecure as well by fitting unrealistic standereds they themselves can 't even do themselves!
i'm terribly sorry, i can relate somewhat because i'm African-american and often always wish i was anything but, because of how negativley we are seen as criminals and ghetto and unatractive people. but even if you might think your heratige sucks, there are always still some goodness about them all!
if you have any friends that are venezuelan try talking to them more, or try telling your parents about how you feel, even if you feel this might upset them a bit. or, try practicing self-care. or if you are religous try praying or anything that you can do for that certain religion if you have one.
( like being nice to yourself, or doing kind acts for others might also help, or try looking on the internet for other people who might be venezuelan as well, or stories of other venezuelans)
I hope this stuff helps you out and that you feel better, and please remember that being venezuelan is a part of you, and that it is a good part of you, not a bad part.