If you are a 5'9 woman or taller....

I'm 5'8" or 5'9" depending on the day and who measures me. I started at 305lbs and currently at around 245lbs. My goal is 200lbs to start with, but I think long term I'm aiming for 145 to 150. I'm only 18 years old and I've never had weight loss before so I dont even know the last time I weighed this little, let alone either of my goal weights! I was probably a lot younger and definitely shorter. It's strange to lose so much weight because I have literally never been this light and tall at the same time before. I fit into pants I haven't worn since I was 12 y/o!