Didn't give in to bullying

I got back into a walking routine with my mom yesterday and successfully walked 3 miles. Today was a little different than yesterday. We walked 3 miles through the park and were walking back home which is an extra miles, as we were walking I stopped to let my mom catch up. An asshole in a car proceeded to yell out the window, "Nice shirt, fatty!" My mom could not hear them as her ipod was turned up, but if she wasn't there I would have seriously flipped them off. I don't plan on telling her about it. I have learned throughout my life as being a fatty to not let things like this get to me. To not give into such bullying, but it really pissed me off. So I took that anger and I used it to motivate myself to walk an extra mile. Kicked up my music(Adam Lambert) and just walked. I walked a total of 4.9 miles today. I am very proud of myself. Which doesn't happen often. I hope I can continue to prove to myself that I can do it! One thing that's true about what he said. I did have a pretty kick ass shirt on. Even if he was being sarcastic. Sticks and stones may break my bones, and word will never hurt me; But I hope one day Karma comes around and bites him in the ass! He will get his comeuppance.
Other than that I have had a pretty uneventful month. Have been fluctuating between 218 and 225. Hopefully with increasing the distance in which I walk, I can start to lose weight. I hope to get up to a marathon distance. if not than at last a half marathon. Which is about 15 miles. I just have to work on eating right, and getting up on time. Plus I have to start drinking more water. I don't know why I have such a problem with drinking water.
Thank you to whom ever reads this. I appreciate you taking the time to read my blabbering, lol!