****o TessaJetta,
You can make it! I was 40 when I went to LVN school, now at 44, I'm in my 2nd semester of a 3 semester LVN to RN transition program. It is hard, sometimes it makes me wonder if it is all worth it, but I think it is going to be well worth it in the long run. Think of it this way, you will be the same age in say 3 years whether or not you go for it. Good Luck! and hang in there!
Julia