Face looks different from the side?

When I say different I mean like it doesn't even look like me. My mouth looks full for some reason, my eyes look different and I have a bump on my nose (I don't know if that could make a difference) but yea, it just doesn't look like me. I look decent from the front, but the side just doesn't look to swell. So, is this normal... or..? Thank you :), Much appreciation!