crash50t

My gf and I were together for 7 years, and broke up a month ago. Even though I didn't "technically" cheat on her, I was behaving in ways that made her not trust me (contacting an ex that I was forbidden to contact). In my complete post-breakup insanity I've done a lot of the wrong things. Phone calls, texts, emails, flowers, cards, gifts, staying at the house to watch the animals while she's away, chores around the house... etc... etc... etc... I think I'm finally ready to do no contact. I know that we love each other. She told me, even after our break up, that I was the love of her life, she will always love me, and that she hopes we can re-connect one day (after I work out my attention-getting ego issues). However, right now, she's no longer calling me, texting me or anything, and she has not responded to my attempts to see how she is doing. I am seeing a good therapist, read Mastery of Love and A New Earth, and will be attending an intensive 4-day personal growth workshop this weekend to help find myself and be a better person. I love her, I miss her... but I want for us to have a new, healthier relationship. How long should I go N/C before making another attempt to contact her?