If you don't start feeling better try an enema using an old fashioned enema bag, not those 4 oz. store bought things. Sometimes the stones, chaff and sludge can get stuck even after Epsom Salts .
You could also do a Sea Salt water flush, 2 teaspoons of Sea Salt in a quart of water. Its nasty, but not as vile as the Epsom Salts .
A tiny piece of peppermint held in the mouth can help relieve the nausea caused by the oil. I have found that drinking water, even small sips makes the nausea worse until the oil is out of the stomach.