Yes ry, things WILL get better. But only time and patience will solve that.
Repairing credit is not easy, to be sure.
Have you considered joining a credit union? Maybe taking out a small loan, paying it off...THEN going in and talking to them face to face and perhaps apply for a cc at that time? Something to consider.
A secure card is a great way to start to rebuild your credit, IF you can even get approved for one. Not saying you can't, as we don't know what baddies are in your credit file.
Good luck to you.