New warrior against the FAT

Hi! I'm a fat girl who really needs to lose weight pronto. I've never dieted before, so I'm not sure how this'll work.

I used to be active in a lot of sports during my high school years, but upon entering university to pursue my 5-year degree in physical therapy (physiotherapy), the weight just piled on since all I did was eat, eat and eat. And pull all nighters chugging coffee. And use all my free time on precious sleep. So, yes, it is ironic that I now have to rehabilitate myself. It's also quite funny that while I know the theoretical and practical components to weight loss, I'm not doing anything about it.

Stats time:
Weight: 180 lbs. ( I just bsed my way through this, but I figured it's close)
Height: 5'4"
Will take circumferential measures later.

I hope this will be the start of a successful journey (albeit it being hard because, I'll admit, I love food very much). Also, if anyone wants to be my friend and buddy on this adventure, feel free to add me. I'll do my best to be nice! :)