Dazed and Confused

Ladies I am seriously confused and don't know what to do....ok so back in November I lost my virginity to this guy I used to work with and then a month later found out through Facebook that he made reservations for him and another girl at some restaurant however the girl canceled on him the next day....now there is a guy in one of my college classes that really likes me and has even told me he likes me and we hung out yesterday....however I am confused because I feel like I still have feelings for the guy I lost my virginity to but I don't want to hurt the guy that confessed his feelings for me....what should I do? Ps sorry for the long post