New to MFP

Hello all!
I am new to this site but not new to trying to lose weight. I have done weight watchers for quite some time and it reached a point to where it just wasn't working anymore. I actually found this when looking through apps on my phone. I am so glad that I did because I love it! I have told lots of people about it. I am 31 years old, married, with 2 wonderful children. My son is 12 and my daughter is 6. I am 5'7 inches and weight 182.4. I get stuck at 179-182 and can't move. I would really like to get down to 160 and I would feel very healthy and be happy about that weight! Good luck to everyone on this journey!