please eat little Gabe....

....day 17....still no food.  Gabe is down 3 pounds.  He still wants nothing to do with eating.  He only wants to drink and eat Spongebob GoGurt.  I have had him at the doctor 3 times in the last 7 days with no solid answers.  We have tried everything.  The doctor is sending him to the feeding clinic.  They will be able to assess if he needs scoped, a swallow study, etc.  I was holding it together really well, but as each day passes I am finding it harder and harder to deal with this.  Gabe is losing ground and I feel like there is nothing I can do to stop it.  What is happening to my baby?