If you just want to help fix the damage done, you get get yourself some jojoba oil or aloe, and take small bits at a time and seriously rub it into your locks. Get it as deep as you can without sticking your finger through them. Let the oils sit there for a little while and then wash them out. Do this before every wash for a little while. In time they will loosen and begin to tighten and form up on their own. Unfortunately, the crochet does break a lot of hair and if you brush them completely out, you might end up losing a ton of hair. If you're willing to do it, then listen to Eagle, but you might want to just try and loosen them first and see if they feel better, and if you feel better about them.
But don't, I repeat DON'T, feel guilty. Salons and loctitians do not know how to start growing locks. Some do, but the majority do not. The proper methods are not taught in their classes, if they teach about locks at all. So it's not your fault. But you can take it int your hands, now. You can fix the damage. Just be patient and take it slow. recovery from crocheting takes many months.
Check out the recovery forum and talk to others who are going through it. See where you will be in a few months