Just the simple fact that you are here shows that you still care and show that your NEW you is inside you...
Get right back in track NOW... not tomorrow, not after your appt. Do not wait one more minute!!!
I know what I am saying because I've been in your shoes... and the worst you can do is leave it to take action later.... Push yourself and do it NOW.
PS: I am going through this right now... I didn't totally gave up, but I am not as strict as I was before and it has been showing on the mirror and my clothes...
I got into thee point that I am not even weighting myself anymore afraid of what I will see at the scale. But I refuse to give up and am trying EVERY DAY to get back to my plan.
Some days I do better, some days I don't, but I wont give up!!! I'll die trying!!!