Thinking of going in for liposuction, after 5 1/2 months post op tummy tuck!

I am 32 and I am a mother of three. I have two boys and a girl. Their ages are 9, 7 and 3. I am married and have been with my husband since I was 15 years old. When I was younger, I never reached over 100 pounds until I got pregnant with my first son. I was always tiny a size 0!! I am very short and each time I got pregnant I stretched a little more not in height but you know in my mid section area. I now weigh 130 pounds but I'm only 4' 10!!!! I've been thinking about a tt because I'm not comfortable with my saggy belly ugh. Boy does it sag. I scheduled for a tt and Mr two years ago but chickened out but I think I'm ready this time. I'm ready to look and feel sexy and to not be afraid to be naked in front of my hubby and you know I want to be able to wear cute clothes and work on being healthy. I am still scared because I have my children and I keep thinking of the what if's but I try to think positive and think of the out come. I am supposed to have my surgery this month, I'm going to my ps in two weeks to schedule and hopefully have a set date. I went to two different surgeons but I picked the one I felt was better. She is very nice and takes her time with me. Realself has really helped me out. I can't stop reading and looking at everyone's before and after pics.. I can do this!!!!!