Hi
@flonvic. First of all - well done you for getting your HBA1c down such a lot. This is very good indeed.
Second up - it seems I have been answering these too thin threads that pop up from time to time in much the same way for a while, and I am perfectly happy to do this, as it has certainly gotten easier to present a case. Hope the Forum is happy for me to do so too?
OK - how weight looks on our frame is definitely all relative - in our case when significant weight loss is involved - and yours is 20 lbs/nearly 10 kg, and you are tall. So your friends and family, and you? Probably just need to adjust to your new body composition.
According to the personal fat threshold theory - losing weight when it comes to getting better with type two is a good thing, as long as you are getting enough nutriton to be as healthy as you can be with type two. A good way to track your health and body composition numbers is to look at your waist height ratio, and put in in a ratio calculator online (my favourite is health-calc.com, where I also ran your numbers for your BMI). This should reassure you. Your medical professionals will be looking at your BMI to make sure you are a healthy enough weight (their definition of too thin is a BMI of under 18.)
I popped your peramters into a BMI calculator and you apparently have a BMI of 20. Perfectly healthy normal weight, according to the BMI calculator.
What I suggest is - watch a few old movies from the 1950s, the 60s, and all the way up to the 70s and early 80s. You will see that your too thin was the norm of yesteryear. Get your friends and family to have a looksie too. When you look at the waist sizes of both men and women on your TV set my belief is you will be reassured that you are not in fact too thin.
I hope thus reassured you can concentrate on your nutrition needs, and not needing to plumpen up, which is super important for getting healthier for sure.