Hey girl, don't let it get to you so badly. I know this is easier said than done but you will get over it.
Years ago I could even madly fall in love with someone who I have not even met real time yet. I know emotions can get too much but try to not feel too attached after just two dinners. That is not being weak, that is just learning that well, how rough it may sound, ->-bleeped-<- happens, a lot, and with time you learn to enjoy the moment and look forward to get to know someone only the more and see it as a nice experience when it doesn't continue.
So, the dinners were nice. You have seen how great it can feel to meet someone who makes you feel as for who you want to be. And you will meet someone who does not want to stop at just that in the future ^^.