Need some Ex advice please answer I know its long but I need your help! thanks much!?

[Jered]

Thank you for looking at this question! . Anyways my ''ex's friend'' that's what I think sent me a friend request and message me saying hey I have something important and i need to talk to you, ok and she asked why I stopped talking to my ex and I just said ha lots of reasons put me through a lot and then what doesn't make sense she said oh im sorry I thought you were still talking to her? but she just asked why I stopped talking to her seems sketchy, and then she went on telling me she hasn't been herself lately and telling me she always used to talk about you and other stuff, it seems like this person that messaged me is my ex because I think they gave both there account passwords away so I think she logged on this account and asked these questions because I had a feeling that it felt like it was my ex asking the questions and also this person that messaged me doesn't go on her account anymore because the mobile is off and don't you think she would of kept her account open on her phone app? instead she logged out and it was probably my ex that did this and then logged back in her account on her phone, and plus I blocked my ex from everything and this 'ex's friend'' wants me to text her and I told her I unblocked my ex's phone number and then my ex's friend said okay then im telling her you did but my ex hasn't text me maybe she wants me to text her maybe she's wondering if I still care and well I do but there's reasons why I can't text her she made me sad and played with my feelings :'( and should I text her back or go on her ex's friends list and say to one of them hey I need to get in touch with rose since she isn't going on her Facebook anymore.. what should I do with this please help!! thanks much really Thanks!. Should I just messaged my ex and say hey you been down what's wrong I miss her so much ! :'( I tried to forget about her for a month and then her name got brought up and bam im miss her so much now what should I really do!? and the girl hasn't updated her post in a long timeeee ! maybe my ex just wants me to text her?