Casey,
There are tons of girls who would laugh at your words “texted too much”… many girls would be overjoyed to have so much attention. There is no need to be ashamed of following your inspiration… it sounds like that girl just wasnt a good fit for you. Keep going, keep looking. There are millions of beautiful (inside and out) girls in this world, and any number of them would love the attentions of a young man such as yourself.
If I were to see any of it as a “mistake”, I would say you waited too long after prom to go on another date. Don’t be afraid to ask girls for another date if you want one… if you want to see them again, tell them! They like that. Heck, we all do.
With warmth,
Matt