Help im alone again

I dont know what to do. i broke up with girlfriend 3 weeks ago. we have a son who is 2 months old.
i broke up with her because i did not feel loved anymore. after that i spoke to friends and find out that she told them that she is only with me for the kind's sake. meanwhile i still do everything possible to keep things alive. she doesn't phone me if i dont phone her. i try to get her to tell me what she feels. but she said she only wants to be friends. when i visit my son she still kiss me . she still wants to come visit me but i get uncomfarteble.
there is many signs that she doesn't love me, but there is also signs that she still cares. i dont know if i must move on and get over her, or wait ... help

Thanks. i struggle to get myself to move on because i visit my son every day , and she is there, all the feelings i have for her kills me when i see her. then i get upset and nasty. how is it possible to fall in love with someone and that person doesnt feel the same??????

Jus because u have a son with her dont mean u should b together. i have a 15 month old and i jus dumed my boyfriend of 2 yrs. so kids have nothing involve with if u should b together or not. if u dont feel shes into as much then i would let it go. i mean, shes sendin u mixed signals. so i dont think she knows wht she wants either. i would take a break and go from these.. like said from above, try not havin any contact with her unless u have to