The one thing I can't understand is, how do we know it's time to move on? Does the universe or does God let us know when to? I really do believe these small signs were letting me know that I am able to manifest what I want. But I can't help but doubt my requests being answered sometimes

Hi guys! 

I'm new to the forum. Basically I want to attract back my ex and used the law of attraction and prayed quite a bit. Finally I was seeing signs of things working out for me. He wished me happy birthday and somehow he saw a post from a guy on my Facebook wall and warned me about this particular guy. It seemed like my ex was sort of jealous even though he had said "not being jealous or anything." My ex asked to see me when I was back in town and I thought this was a sure sign that the universe and God was on my side. The next day, we both had a laugh about that same guy and I asked my ex to tell me if he had better plans for Australia day and to tell me. He replied saying "dont worry, I will ". I thought this was another sign and was quite happy with my progress. 

He then tagged me in some puppy videos and at that point I knew that god and the universe was delivering what I truly wanted to me. However, when I got back in town, I sent him a quick message notifying him and he still has'n't read that message. I sent him a text this morning and he replied really nonchalantly and in a non caring way. I quickly became really anxious and still am quite anxious. I'm not sure if I can do this anymore and I'm quite discouraged. I just don't understand how the universe and God can deliver results but quickly have them gone. 

Does my ex still care about me? and how can I move my situation forward? I'm just very confused about everything and my energy is all over the place? Do I even have a chance at all now?

My friend did speak to him about me, which I had no knowledge of until today. I'm not sure whether that was what triggered his poor reaction to me...How can I better my situation?

love and light xx