Twin envy

Catherine
Okay, so this is totally silly, I know. But am I the only one that really longs for a set of twins??
This is our 6th baby and I tend to get big quickly. I so easily convince myself that there could be twins in there, yet I am pretty certain there's only one.  (1st US on Wednesday)
I see what feels like every 2nd mama on here getting a set of twins and some days I just have to sigh and think 'gosh I wish that were me!'
Please, someone, tell me I am not alone in this, LOL!!!