This girl at school likes me but i half like her. one day I will be attracted to her the next day i will be disgusted about my thoughts.

she wanted me to walk home with her today so i did then she asked me to come in i did she showed me her dog and her cat and all i could think was i did not want to hurt her feelings. I left like 5 minutes later thinking i was a real a$$. seems like every girl but the ones i like, likes me. and the ones that do like me and i like them end up cheating on me. IM rather lonely because of this but its true. Im just not the type to take advantage of girls. and every other girl seems to think their to good for me.