Hello petunyabug,
There are many things, in my view, that can cause what you are describing. Including ones mental state, eating to much meat comes to mind. You asked, "...what we can expect?". A more appropriate question would be, "What can I do to make it go back to normal levels?"
There is a extremely simple and easy form of exercise that has the ability to correct this as well as many other issues in regards to ones health. It's called Qigong . Follow the link and download, free to download and view, the videos that shows you step by step how to do the 5 different exercises. Daily practice of these meditative exercises has the ability to heal your body of any health issue in a short time... Love and Light... Gravyee
