Hi All, the boyfriend and I have made the decision a few months ago to try for a baby (I have a 13yr old from a previous relationship, am I mad!?!) Well nearly 5wks ago I suffered a miscarriage :( but now for the last few days my breasts have become increasingly tender to the point I'm lying here feeling like I am wearing bricks they are so hard. I woke up from a nap earlier and have felt nauseous ever since. Could I be pregnant already?