I have been having strong heart palpitations today, they started a couple of days ago, but are strong tonight. I had twitching in my right upper eyelid today. I’ve had that electrical feeling in my feet and legs. I just “know” that a large quake will happen any day. I had nausea out of nowhere last night that just disappeared in a couple of minutes, and this morning I had “sea legs” again. It hit me like a wave. All of a sudden I felt like I was walking on an unbalanced surface.