To be prefectly honest its not so strange
you're not pregnant as, if the dates you gave are correct, you're not even a month past your mc..give it time hun..your body needs to re-adjust, you know..
and im not saying this to be mean, ive been there so i know.. you've just started ttc so I dont want you to get all crazy, yet, you know

I understand you want a nother baby, though, i felt and feel exactly the same!
having said that, yes..its weird how doing everything short of selling one's right arm one still ends up with a bfn..hrmf!!
Dont get too crazy yet...once you learn (yes, i speak from experience , lol) to relax it might be better both physically and mentally to be able to conceive..
anyway, enough of me waffling on..
Good luck, sweetie!! xxxxx