Is she using me or what? ladies and all guys help plzz?

ok so this girl ive know since like kindergarten, i bumped into a couple months ago, we chatted i gave her my number and said if u ever wanna hang out call me, well like a week later i texted her and she said whos this? (meaning she deleted my number, cause i talked to her once before) so i replied nvm. Now 2 months later she calls me and says hey im losing my home do u know any one that needs a roomate,(of course me being the nice guy i helped her out) i said ill look around and ask ppl, she also needs help with school so i offered to help her with that tomorrow i said i can help u fill out finacial aid and help u out with school, she said yeah sounds great, we had bout a 10 minute convo, She then said she had to go so i said ok, and i sent her a text with information on the school and stuff and then she said ill call u later. My question is ive asked her numerous times in the past to hang out and catch up on old times, she replied everytime she cant. now after all this time she calls me back? does this sound like shes up to something? also im not trying to get with her but i do think shes gourgeous, shes way out of my league