Happy to hear of your first week as an Oiler. :D :D
I didn't start feeling energetic until about three weeks in ... I was already mentally/physically sluggish & exhausted to begin with so I didn't notice if it got worse before it got better. All I know is that it DID get better!!! Much better!!!
And, I'll take this opportunity to add I will follow your suggestions about the other oils and start a rotation. I have been exclusive coconut oil, and/but it is time to go outside of my comfort zone; time for another change.