I too have the same problem as you. Doctors have found nothing wrong with me, but yet I have self diagnosed myself, but have had all the test done. I am a 25 year old female and doctors have told me I am perfectly fine, but yet I am not satisfied with those answers. I dont have any medical advise for you, I just wanted to let you know you are not alone. I have worried myself so much I am losing weight too. Which is something doctors wanted me to do also. Good luck to you!
I thought that I was out there all by myself and I feel like I am losing my mind at times. I talked it over with my wife this morning and we talked about everything and the advice she gave me was that after all that I have been through and after all the medical advice I was given which in turn stated that all was well, I am Healthy.
She told me she wanted me to say that ten times a day and I started doing just that. After talking with her I was able to get a little rest and I am going to do what I need to do to heal myself from my non-problems.
With the help of God, I know that I will not drive myself completley crazy and I will be alright. I guess we will have to pray for each other.
In the mean time, I am healthy.
Since you are eating a better diet, with fewer calories and less junk food and empty calories, your body is still using more calories than you are taking in. It is using all of what you are consuming and has no need to store any as fat. This is a good thing. The water is cleaning out the body of yucky unecessary storage and you are probably doing more even without the extra exercise. Don't borrow trouble. Weight loss that continues to the point you become underweight needs to be explored. It sounds like your body is just "adjusting" to the new eating habits.
No you are not alone. God will get us thru this, sounds like you have a very supportive wife. Do as she says. Good luck and I will remember you in my prayers. God Bless!