Baby weight.

I just had my fourth baby 7 weeks ago and I am ready to finally drop all of this weight. I've put on and kept on quiet a bit because I had my little ones back to back. 2015, 2020, 2021 and 2022! 😳 Im trying to lose atleast 100 pounds. Feeling a little depressed about not being able to fit in my clothes and even more depressed that I just don't look the same anymore. Some motivation from others would be great!