How do you follow a blog?

I'm a Live Journaler.  I'm not familiar with Blogger.  I've tried to figure out how to follow a blog, and I'm totally lost.

Help, please! :)

Hello Blogger Land!

My name is Lisa and I'm new to Blogger.  I am a stay at home mom, and I live in Md. with my husband, three kid's and two dogs.

I like to write/brag/fuss about my family.  I try and live frugally, and fail miserably; but I keep trying.  I love finding bargains.  I shop at the cheapest grocery store in town.  Why pay more money for food, when you don't have to?

I like to cook, and I sometimes post the recipes and pic of what I do cook.

I'm on a perpetual diet.  I spent my whole life, up until the age of 30, thin (not overweight).  Much thinner than I am now. 

Then after I had my last child, I got depressed, went on Zoloft, turned 30, and gained 50 pounds.  Then off of Zoloft and onto Effexor, and gained 30 more pounds.  Now I'm 80 pounds overweight.  I recently purchased The South Beach Diet book & Cookbook at Goodwill for $3.18, and I plan on giving that plan a try.

I am a veteran Weight Watcher, but I can't seem to stay on plan, anymore. 

I'd like to make friends with similar interests.