empty 😔

Am
I have an 18m old glow baby (well toddler now) and last month experienced my first miscarriage..I was only 4wks +4, but my husband and I so devastated. We've never felt so heartbroken and empty 😢 
We want to start ttc again..all we want is another baby but we don't want it to be like were trying to replace what we lost. Might sound like a silly question but Is it too soon to start trying again? When did you start ttc after a mc?Â