what is the point?

I wonder what the whole point of going to see diabetic consultants when they don't even acknowledge the progress I have made.Since leaving hospital end of July for metformin poisoning I have lost 4 and a half stones in weight.......(66 pounds)...which was no mean feat..!!I really struggled to lose that amount and the very least I would have liked was a small pat on the back....but no...the consultant insulted me with the wrong information and I insisted he weigh me on the proper scales which revealed a huge weight loss for me.On top of this he was due to give me the lon awaited results of my eco-cardiogram (heart test)...which 4 months ago was promised the results would be revealed to me,but no....the record was nowhere to be seen...he did say that if something was wrong I would have been told by now...but that doesn't help me.I feel so dissappointed  and let down.....even though I know thats its better to lose weight for myself than for someone else....I just wanted to show that smug face sexist consultant that I could do it....It make me mad when everyday you hear all types of warnings are given to get weight off,but very little encouragement is given when anyone does do well.What I mustn't do now is to give up...which is exactly what I feel like doing....but Ive come too far to let all my hard work go like that.So come 6 months time I WILL show the smug git just what this lady is capable of...no thanks to him or any of the so called professionals.Having ranted on about all of the above I feel I must report my blood sugar average is good,my cholestrol is good,blood pressure good,potassium levels normal.I could hold back the tears coming out of the clinic......I feel dreadful right now  my cloud nine has got a big hole in it now.