i know how that thing with the txt messages feels xD lol
Imma try it this way... if you both have very strong feelings for each other that wont go away and if you do that bf/gf thing (thats what i call it) then its more like... well one step more but like in the way that you show other ppl like "look we're in love" etc... idk how to say it... that itself wont change a lot you know... i mean you'd prolly "have to take care" more bout her or somethin but i think you allready do that both since you have strong feelings for each other...
on the other side I (now) get why you think that shes a slut (well not really but idk how to say it in english)... hmm... tho I dont really know what kinda advice to give you on that one...
but all in one I'd say you should try and if you like want more tell her and if you dont tell her too bc if she loves you she'll understand and wait... and at the same time she should do the same
hope you get what i mean