So Happy and So Scared - Encino, CA

I got a tummy tuck 10 days ago. I am so happy with the results and 90% of the time I am thrilled but the other 10% is trified that I will get it back! I gained 110 lb with my pregnancy then lost 70 then got pregnant again in ten months and gained 52 lost 85 and ended with a horrible stomach. I was still 26 lb away from my goal but due to money and impatience I had the tummy tuck sooner. I am sure I made the right choice for a ton of reasons and I am so happy to have the tummy tuck done. They removed 6 lb of skin and a litter of lipo. Like I said 90% of the time super happy but that ten percent comes in and scares me. I got on the scale and I a, up a pound and now I am scared I am going to put it all back on. Is this normal?