well I did mini flushes.e.g took 2 to 3 tablespoons of an oil/juice mixture in the morning. According to my experience this drinks wakes up the liver.
But honestly, I would strongly recommend you to do the whole big flush. You say you are very toxic - so was I. The best and quickest way to get rid of these toxic substances is flushing. Be prepared that you definitely have to do a colema or a colonic as quickly as possible after the 3. or 4. ES serving (I did it right away in the morning when I woke up). You will feel the difference with and without toxins immediately believe me.
Also, make sure that you drink enough the next day. I prepared myself a veggie broth using carrots, potatoes, sellery and parseley. This broth brought me back to life within a few hours.
As a matter of fact - till my 10th flush every morning after the OO-drink I felt like waking up from a long general anesthisia. Now, since I am relatively toxin free after 15 flushes this is not the case any more.
Don't be afraid, take the courage and you will feel so much better.