Forum:Why kagome cant go to inuyashas world at the end ?

Since yesterday i see the last episode from inuyasha this anime is epic.. but i have a question, why kagome cant went three years a long to inuyasha i dont check this and why she had can go then after three years to inuyasha tell me pls !

It was mainly that her own emotions/feelings blocked up the well and it wasn't until after she graduated from High School probably thinking of her future that she came to terms with her feelings and realizing that all she wanted was to be with Inuyasha made the well open up.