Making friends is a good way to ease back into dating and you may meet some neat people. It takes a lot of the pressure off. Believe in yourself and take things a day at a time. I believe everything happens for a reason and you'll meet that someone special when the time is right. In my experience, the best loves of my life have come out of the blue in the most unexpected ways. I think, sometimes, life gives us what we need when we need it.
Don't give up, somewhere there is a lovely lady waiting for someone just like you, and you won't find her if you give up.