54 yo female, no kids, lots of weight gain and loss over the years, total 123 (11 in the last two days since surgery). He also did a monsplasty (was size of a DD bra cup). Absolutely no pain!!! I am taking 1 T3 and antibiotic every 6 hours. What I did find was that I was nauseous and have absolutely no appetite yet.
By the way, I don't diet - rather eat whatever I want, whenever I want and how much I want. Because of that I didn't obsess about food and could procrastinate about eating as well - a much healthier, non stressful response to food. I think this is what skinny people do naturally. If you're going to get this done, realise that not everybody is going to experience great pain. If it wasn't for the drains (which I hate!) I could go back to work on Monday (it's now Friday).