Please help me fix my smile!

Hi! My name is Caryna, I'm a 24 year old waitress living in Phoenix, AZ. I'm currently attending school for retail/business management and I have one little problem. Ever since I was younger, I've never had straight teeth. My parents have never been able to afford to get me braces, and I'm a working college girl with no extra money. Not having a good smile has led to so many issues with my confidence, I hate smiling with my teeth and I will avoid it at all costs. People think I'm being rude or that I'm miserable all the time when in reality, I just hate my smile! I know this sounds really stupid to some people, but it is so important to me. I'm trying to work as much as I can to pay to get my teeth fixed, but servers don't make that much and school is expensive! Anything at all, even the smallest amount, would help and I would be so so very grateful. Thank you so much for reading my story and I hope you have a blessed day.