Oh Harmony!!! Gave in to temptation alright... LOL

If I were you, and you def dont want number 2 just yet, I would definately get a morning after pill.... You are a lot more fertile after having a baby.... can only take one slip up.... so to speak

Id also maybe go to the Dr, and have a chat to them, just to be on the safe side, and if it is nothing, you wont have anything to worry about....