For 22 years i have been single

The good news is that there is no strict time limit. Of course, it can get harder when you get into your 30's if you're not already set up but again, nothing is impossible and you're still in your 20's. You have time and if you have trauma then it's best not to rush it anyway. You can take the time to get to know people before you even consider taking things further. Remember that relationships are never a fix, they can only complement your life as it already is. They have ups and downs. The benefit is that you get to share the burden of life and you have someone to share the good and bad times with. However, to have the best chance at making a relationship work you really need to be the best version of yourself.

Trauma is difficult to overcome, but success is worth it.

I'm wondering how the heck you can be 22 years old at age 26.

Did you forget that your questions show your age?