Welcome, welcome, welcome!
It doesn't matter all that much how much you lose in the next two months. What matters is that you get closer to your goal than you are today and that you learn everything you need to learn to keep at it and become healthier as you go along.
You'll get there!
Don't breathe the air out there right now. That's got to be some atmosphere with all the fires. Do you need us to send you breathing masks so you can go outside and walk for some exercise? LOL