My ex girlfriend and I got in contact after 2 months, my heads a mess and need advice?

It sounds to me like she's just trying to be friends. Moving on is hard, i know, and with time it will get easier, its best if you just keep busy to try to keep your mind off her. If you see her, talk to her, be friendly, if you receive texts from her, reply and be friendly, eventually she'll let u know what she wants.