hello, listen well, ur mind must work well too, learn Islam first, think wisely, u love her its ok, thats great, but when getting married, love by time slows down, its normal,
Islam is good for any human being, but think that u r going to change ur religion, ur family, her family, think in every point,
LOVE is v nice feeling,
needs support from all sides so think in every point be4 time is out,
seems u r young, but this is not a problem, take ur parents advice, also talk to her parents, if it is ok , then hope u a pleasent life. my regards