I just wanted you to know that you are not alone! I turned 28 a few days ago and I'm in the same boat as you. I have never seriously been asked out - only been asked out as a joke (must've been hilarious, cos the next day his friend asked me). It's easy to feel down, especially when you see friends getting married, having children and living their 'happily ever after' (does such a thing even exist??) but please remember that God has a perfect plan for you. Be excited for what He has in store for your future. But as someone else said, take this opportunity to get to know yourself, know God and to mature. It's actually something that I've been glad for in the past, as there were areas of my life that needed healing, and unemployed-ness, singleness and living with my parents, allowed me that time to heal and grow. Take advantage of this time!!