Awww, Ashley, sweetie!! It's okay! You've come to the ABSOLUTE right place! The ladies here can absolutely give you tons of suggestions and ideas to help you get on track!
FIRST OF ALL... Congratulations on the wedding, you!!! That's really exciting for you! You must be completely thrilled.
Secondly... don't panic. Easier said than done, I know. But here's the good news... this "rock bottom" that you've hit? We've all been there. And for some of us, rock bottom has been an absolute god-send, because it gives you the motivation to get started on changing how you live!
For starters, know that you can do this. Plenty of ladies here have lost as much as 100 lbs, sometimes more, and they can give you tips, tricks and ideas based on how they've lost and are keeping the pounds off! And you CAN lose all this weight and keep it off as well!! Stick around the forums here, and check in constantly, and people here can help keep your motivation and your spirits high, on days when you feel like garbage!
As to where to begin...
You probably need to take a critical eye to your eating habits and current level of exercise. For me... eating fast food, ice cream and chips for a whole day, then guiltily eating vegetables, whole grains and lean meats for
one meal before binging out on junk food again wasn't working... especially when combined with taking the bus to campus and driving my car to friends' houses, ensuring I barely had to walk anywhere!
So, if you don't have a SOLID plan of attack for where you want to start, you need to slowly create one that's going to work for you. Joining the gym is a FANTASTIC start. Although, I highly suggest that you start exercising by doing something that you enjoy, and don't push yourself to the point of hating exercise, otherwise you'll give up quickly! Even something as small as grabbing a pedometer, seeing how many steps you take in an average day and setting a goal for yourself to double that number is a good way to begin!
As for your eating habits, are you able to identify trigger foods? Foods that once you start 'em, you just keep eating until you're over-stuffed? (Chips for me. Goood lord, once I open a bag of Ruffles, I'm down for the count.) Planning out healthy meals in advance is a really great way of keeping yourself from grabbing last-minute junk foods as meals.
...uh-oh, I'm gonna be late for class.
SO,
and check back OFTEN! You can do this, honey! We're all here for you!!!