Advice? Wow, big area to cover, so I will simplify.
Accept who you are and who she is (she must do the same about you).
Being in love is easy. If you can live with and accept all those little annoying things you do to each other, that bug the heck out of each other, and realize you cannot change them, marriage works.
1st marriage lasted two years. Live and learn.
Current and only real marriage just passed the 30 year anniversary mark.
Enjoy- it goes by really quickly!