screwed at age 26? Is there no hope?

I am 26 and have never gone to college. I have been working retail for 8 years and have never done anything else and have constantly stayed at minimum wage. I feel like all the careers I wanted to do I should have started right out of high school. Am I too old to get a good career in something and make good money? I've even thought of suicide (which I know is not the answer) because I'm so scared I waited to long and I won't be happy ever or make good money to have a good life.