You're stronger than I am Ami . . . the lure of bacon is sometimes SO LOUD!!!! Oh, WHY must I live three blocks away from Bacon-Double Cheeseburgers??? *laughs*
But seriously, showing by example that you are first and foremost still their daughter and still the person they always loved is probably one of the best testaments to Islam you can give, especially in the western world where it's still seen as a cult of terrorists by many. When I gave my shahada, I did not tell my husband for a week; not because I wanted to hide it from him or was afraid, but because when I DID tell him, he would be able to look back at that week and see that I was the same person he married and loved. It worked, after he had a day or two to think about it.
Reverting is not easy, and you're going to face many trials, there's no mistake about that. But I'll pass on the advice that was given me, if it will help insha'Allah: you have given your shahada, and Allah is all-knowing and the best of judges, and knows what is in your heart. He has knows what we do not: how much time we have left on this Earth. He has also given us many messages that Islam is not meant to be a hardship upon the Ummah.
Take your time. There is much to learn, and much to do in strengthening our relationship with Allah. Just as no one could expect you to learn the salat, du'as, Hadith (both reputable and non), and be able to recite the Qur'an in a day, to expect the family to accept such a change in a day is also unreasonable. Take the journey in small steps, together as much as possible.
I'll have to quote from a Disney movie here, but I think it's appropriate. Family means no one is left behind, or forgotten*. Lilo and Stitch.

I know it will be difficult, but I hope that both sides can see each other in love and make sure no one is forgotten or left behind.
*Unless it is my mother. Her you can leave behind or forget in Siberia, or better yet, the bottom of the Mariana Trench. But that has nothing to do with my reversion.
