What happened to my love? Please help me finding a solution.?

[Aniket]

Hi! before 5 years when i was just a 16 years old teenager; i fallen in love with a girl who was of d same age as mine. it was true love. i loved her very much but i could not convinced her to love me back & then one day i suddenely came to know that she loves somebody else.
from that day i did not see her again as i tried to forget her. after sometime she moved to some other city. i did not have her contact no. she doesn't use social media & i didn't know her adress. i loved her very much & so i realised that i could not live without her. i tried to find her everywhere. i was searching for her for 4 long years and on one day; i found her. she got a job in my town. i spent some time with her & told her everything. she emotionally got touched and started loving me very much.
now she loves me very much. but the feelings that i had for her before 4-5 years is actually absent. i don't why! i mean i was crazy for her & now she loves me very much & i am like 'i don't care'. she got thin & look different no. is that the reason? i got that feeling when i saw her after such a long time but where is it now?
should i get it some more time? i mean she is the only one i loved & dreamed about. I can never hurt her! Is this some pschycological change? or my love lost with time. can you please help me with this.

[Mia]

Its quite simple. You love something and you want to get it, to get it you try a lot, been too crazy and all stuffs but once you get it things look so simple for you, you take it for granted. But understand one thing what have you got is always the best. Never get confused out of it. Just love more deeply. Feel you achieved great in getting it. you will be happy more and more

[Belle]

You managed to move on.

Now if you really do love her, you will feel it.
when you really love someone, that feeling when you see them never goes away.
So maybe you just had a really big crush on her.