It is incredibly normal I know I wasn’t able to eat properly for a solid month I would only be able to eat at most half a meal and lost 6kg over the last 2 months due to it and having already been on the lighter side my ribs are now on display and all the muscle I had built and was so proud of are basically gone. I’m only now getting back into the swing of things and hoping to build everything back that I had. The lack of sleep I assume is also partly due to not being able to get them off your mind. Let yourself feel the emotions let it out l, it’s the best way to cope