how to lose weight quick I need to know

I am going on a date in a week time and I really have to take care of myself to look well on this date. I met this girl I am going to date with online. That is quite a funny story because I chatted to her as I liked her nickname. We were chatting with each other daily for over a month right now. We finally decided to come out of our closets and meet. She did sent me a few photos of herself and I have to admit that she is a gorgeous girl. Moreover, I think that she is stunningly beautiful. The problem is, I never sent her a picture of me and I am not as good looking as her. In fact, I am a bit chubby and I am a little bit anxious of what she may think of me. I do not want her to run away seeing my huge belly. I know that the inside is said to be more interesting and important and stuff like that. However, you cannot deny that the outside is of a high importance as well. Especially when you meet a beautiful lady. What is why I need tips on how to lose weight quick as I have to lose at least a few pounds before the date. Please, tell me how to lose weight quick because I need to know that as soon as possible! It would be awful if our friendship got ruined because of my looks. Or if she never ever wanted to meet me again.