Yea man. I don't think you did your extraction well enough. Your result from 50g of acrb should be somewhere between .5g-1g. Be careful on what containers and pans you use too. Preferably use all glass, but when drying naptha alone you can use metals. Be careful of nonstick teflon coatings. Do NOT use plastics of any sort with naptha(I'm assuming you used naptha as your nonpolar solvent). I would start over with different equipment and not just random kitchenware. You're potentially going to ingest this substance, you might as well make sure its not highly toxic while you're at it.
As for your actual product. Make sure acid is 3-3.5pH, and your base is 13+pH. Let the acids soak for a few hours at a time per acid soak. You should be doing 2-3 acid soaks with fresh acids every time. Combine them, evaporate them down to a small amount, then basify to ph13+. You should be able to pull everything with 200ml naptha.