It's never too late! I did my A-Level equivalents at home at 31 (Access to HE) and started University at 32. Here I am, two years later. It'll be all over next year and I have a job waiting for me after that I could have only landed in my wildest dreams.
Yes, it's been a journey and one which has very tough at times. You can tell yourself "But, it's going to take X years", but time still passes by. If in X years you reach that point and have done nothing, you'll kick yourself for not starting earlier.
It's never too late mate.