Hello, Princess_dess,
First, for those reading this thread who just jumped in, let me start by saying that Freezer spells, including one type of Lemon spell worked in a freezer, are covered on this "Hoodoo in Theory and Practice" page called "Freezer Spells:
http://luckymojo.com/freezer.html
Next, if you did something seriously non-traditional, off-track, counter-productive, or spiritually useless due to misinformation you got off the internet, i am sorry to hear it -- but not terribly surprised. There is a lot of very weird stuff on the net, not only with respect to folk magic, but also with respect to genetics, religion, dieting, medicine, recreational drugs, pet training, history, art, and music. Many of these subjects are best transmitted within a community, not from stranger to stranger. Reaching this forum means you have reached a community. Welcome.
Now, with respect to your problem, you could burn everything to ashes in a fire, but depending on where you live, that can be a bit of a hassle, so i suggest that you take the frozen Lemon spellwork out of the freezer, thaw it, then parch it in an oven until it is not only thoroughly dry, but begins to crisp, brown, and blacken. Then take it away and throw it in a garbage dump.
To start your love spell over again, read the thread on reuniting with a lover -- it is in the Love Spells portion of the Forum, here:
spells-for-ex-lover-ex-spouse-to-return ... -t650.html
Good luck!