Questions for my endo?

On my next apt I'm going to ask my DR whats a good idea for ppl with no thyroid/hypothyroidism to loose weight? I'm very curious as to if it's possible to loose more than 40 lbs without a thyroid?I haven't found one story even online.

Please share a success story...I'm not giving up and I like that I eat healthy and stay active,I really want to know if I will ever get to my pre thyroid weight.

I'm trying to overcome a plateau I'm hopeful, but I want to know of someone who's had thyroid surgery who's lost more than 40lbs!