Curious!!

So as of today im 8w3d and there's not really much of a difference i can see with my stomach(because i was already on the chunky side lol) but my spouse and his mother are starting to think that I may be pregnant with twins. Only because I haven't been able to sleep

on my stomach since i was about 4wks(i always sleep on my stomach) and its gotten pretty solid pretty quickly...What do you guys think? BTW: I really hope there's just one in there...for now lol