What are you doing to get your pre-pregnancy body back?

Sandy โ€ข Single mommy of a 4 year old boy. Expecting baby number 2 in March 2016! ๐Ÿ‘ฆ๐Ÿป๐Ÿผ
Hello ladies! ๐Ÿ™‹๐Ÿป๐Ÿ™‹๐Ÿป
I am 1 month postpartum and would like to know what you are all doing to get your pre-pregnancy body back. I have been wearing a waist trainer since I was discharged from the hospital. I still have what I call a "pouch." I was already back to my pre-pregnancy body with my first around this time. Didn't get so lucky with this one. ๐Ÿ˜ž I feel really fat and insecure about my body. Mostly my belly area. I stay wearing leggings or big t-shirts, and big sweaters when chilly. I try to avoid wearing tight clothing. Can't wear my old jeans bcus they still don't fit. And even if they did, I probably still wouldn't wear them. ๐Ÿค” I wear my waist trainer before I go to bed and take it off in the mornings. I would wear it all day and night but I would need some breaks here and there. So lady's..what are you doing to get that body back? Any specials workouts? Foods? Drinks?