Went thru it last year.. your loss will be different everyday.. from happy times to sad. try to remember the wisdom and grace she showed you. she still loves you and that will never change.. it will get easier but then you will want to call her or talk to her and that will never go away.. you will wish you had done it more.. but you did the most that was needed and all that was said is said.. corny I know but true.
Condolences from me, uglypug. My mom died way back in 1972 and I still dream about her occasionally.
Right after she passed away, I wrote her a long letter telling her all the things that I failed to tell her while she was living. When I felt sad, I read the letter. That helped me tremendously.