i recently broke up with my GF about a month ago and i've been having strange dreams and nightmares, and am having hard time at the moment. today what i dreamed about was that, i was talking with my ex's mom and i asked her do you think she wants me, but she told me that my girlfriend loved me but she believes she wont accept me back,

what does that mean am really worried, i want to get back to this girl but i dont think its going to happen

and also (few days ago i had dream about my crush from 2 years ago)

I think the conversation you had with your mom in your dream is a conversation that you were having with yourself about your thoughts.

Do you think of your ex's mom as being older and wiser? She could represent the part of you that is more "common sense".

When you say you don't think you are going to get back with your ex-GF, before you had the dream, did you think that you wouldn't get back together? Or are you saying that you are afraid that the dream means you won't get back together?

It's possible that the part of you represented by the mom recognises things that would make it unlikely for you to get back together. Or it could also be that the dream is just reflecting your worries.

The dream could become a self-fulfilling prophecy: if you are nervous and assume that things won't work out, you could do or say something stupid that could make it not work out.

So don't let the dream control you. Think about whether getting back together would be a good or bad thing (remember the reasons why you broke up in the first place), and if you think you should get back together, then go ahead and try. The worst that could happen would be that she would turn you down, and you're not together now, anyway.