20 lbs to lose by June 1st

Hi all- Today is my birthday! I'm 35 today and weight loss is not getting easier. That being said I'm done with all the holidays, vacations for a while and I'm going to copy a good MFP friend and write on a calendar. If I'm under 1400 calories I"ll get a pink and over I'll get a yellow. If I workout, I can eat those calories and still get a pink, but it has to be not over the net 1400 calories. So basically I have to stay under what MFP gives me plus workout. I'll allow myself 2 yellow's a month for special day's etc. My goal is not going to be agressive because that's where I've failed in the past. 1 pound a week and I'll be back to 140 by June 1, in time for summer. Not bad, that 1 pound a week will add up!!!! I can do this, it's written down and I'm doing it MFP! I know I've said this before, but I want it bad, as it's my birthday and not getting younger. And I've been moody and all my clothes are tight. This is no way to live and I need this. Right now I'm 162 and 5'7" and that by no means is high, but for me it's uncomfortable. By June 1 I could be 140 at the pound a week and I don't want to live summer miserable like this! Please friend me if you are in a similiar situation, are eating healthy to do this (not starve) and have reasonable goals like me. I'm a busy mom of 2 and could use further motivation and friends!