Hey can i join and get some help

I'm lis. I was on the pregnancy board during my pregnancy and found it helpful so hoping i can get help here. My daughter is 20 weeks now and i have lost 3 stone (what i put on when i was pregnant) without trying and back down to my pre-child body, i anit happy with it and want to lose more, i am currently 10st 6lb but want to get down to 9 st and a half but i dont honestly know how to, i cant join weight watchers/scottish slimmers due to money and having the wee one. so can i get a few tips ect please? Im up for a weight loss buddy if anyone is up for it.
Lis