Hey! Just wanted to say hi and welcome to Spark! I'm Lex. I've seen some of your message board posts and I am so excited you are here. I'm also kind of pescetarian. I also eat some fowl (ie, chicken and turkey), but I vastly prefer to just eat fish.
I started my journey a few years ago (summer of 2009 actually... holy my it's been almost 4 years) when I was 15, on the SP sister site SparkTeens. I started at 155 and I'm now ~120 lbs, so I've lost the same amount of weight that you hope to lose! It took me a while because I developed some not-so-good problems and have a crazy family, but I've finally managed to get everything under control and live healthfully. I'm always here for you (seriously, I'm online almost all the time) if you ever want to talk, need a shoulder, need an ear, or need advice. 1450 days ago