I have all the noraml symptoms... missed period(2 weeks late), fatigue, tender breasts, urinating frequently, nausea, hightened sense of smell along with craving foods but I also am leaking a little colostrum from both breasts. Has anyone else had this happen before?

Many people have.

It's very possible to have back to back pregnancies. My Aunt's sons are only 11 months apart. I have a friend whose kids are only 9 months apart, the second was a few weeks early. She got pregnant within a month of delivering her first.

Time to take an hpt. If you're not pregnant and you want to wait before bringing another life into this world, then it's time to get some form of birth control into the picture.

If you started having sex after the baby was born it is common for this to happen. Where you using birth control ?