Congratulations Julie! I know that was a BIG step for you.

Have you considered taking an Effective Cycling course?
You might want to contact one of the local cycling clubs or advocacy organizations and ask where and when the courses are offered. They teach you how to ride safely in traffic.
Group rides may also help. Ask about those too, plus they are a lot of fun and a great way to meet other riders.

Here is the website of one of the local groups.
http://www.ohiobike.org/