2 week liquid diet

 

So I'm having my sleeve surgery on August 20th so I'm on my 2 week liquid diet and I'm not sure if I'm doing it right. I'm only taken in about 1000 cal. and about 60g protein.  I have been light headed for the last 12 hours. Can anyone tell me what else I could do?

Thank Sharon

try emailing your dietitian  and ask what else to  do you could try some juice cut  50 50and see if that helps   but beware if too much juice  it can be3 hi in calories and has not much good in it   i do like tomato juice that  does have fiber in it