I've been doing the same really! Started vitex last month and just started back after a two week break so hoping AF returns this cycle as I've never tracked my ovulation before so want at least some time to figure out what is what before ttc. Been on diet since 3rd Jan and lost about 8kgs so far but weight just drops off me when I reduce my food intake so I'm more concerned about losing muscle more than anything. Have had quite a few cheats with meat and had red meat about four times but other than that I've changed the way I eat drastically compared to when I conceived my boys so I'm hoping that counts for something at least!
Did your AF usually takes ages to return after having your boys?