Oh I'm so sorry....you have to try and believe that this was God's / Mother Nature's way of making sure you got the right baby for you. I really firmly believe that there is a baby (or babies) we are all meant to have, and when yours does come along, you'll be pleased that you had to wait for him/her. I know it sucks beyond belief now, but you will heal, you will go on, and you will have a bundle of beautiful fun in the not too distant future.
In terms of trying again, you will know when you are ready; until then, just take the time to love yourself and your oh.
I hope that, physically, you are okay.
Love love love.xxxx