Not feeling the baby 😕

Rachael
I'm 18+3 weeks. And stil havnt felt my baby move. I think I've felt a bubbling feeling at around 15 weeks but couldn't be sure. But It just frustrating. I just want to feel my baby and know that bubs is in there ( sounds stupid) but what sort of things can I do to get baby moving? My baby is very lazy and on my first scan was asleep the whole time and wouldn't wake up at all lol! Could this be why I don't feel anything?Â