I'm definitely going to be praying for you. If you don't mind, I'd like to share a few thoughts with you.
1. Try looking specifically for entry-level positions (e.g. customer service rep, sales rep, clerical), if you haven't done so already, and continue to be diligent. Don't give up and try not to get discouraged. Sometimes, it can take months to find a decent job.
2. Believe it or not, you're still young. It'd be nice to have your life together by now and have a good job and be finished with school, have experienced a football career, and stable finances and all that, but the reality is that many, MANY people in your age group are still working on getting there. You are definitely not alone. You have time to get yourself on track. And remember that our time is not God's time. He doesn't operate on our schedule, we have to learn to conform to HIS schedule.
3. Try not to live looking backwards. Don't focus on what was, or what should have been, what you should have done, and what used to be... look forward. Look ahead. As a matter of fact, look and live, my brother, live!

4. Rewrite your plan. From what it appears, you're disappointed that you're not where you expected to be at age 27. Okay, so that didn't work out. Tear that one up, and write a new one. Give yourself some new goals, write a plan to achieve those goals, and go achieve it! Go get your inheritance. Don't fret over where you are. Get up and look toward where you're going! Make a new plan, Stan... lol.

I
am praying for you, brother. Be encouraged and know that everything is going to be alright in GOD'S time.