tummy still soft @ 16 weeks..should i be worried? can bby lose heartbeat at this stage? im worried..

sis... buy the fetal doppler from shoppee... it cost less than $12... safe to use everyday.. it helps me alot.. I have anxiety and this kind of things worries me alot too 🤣I check the heartbeat everyday before going to bed ❤️ hope U have a safe pregnancy ❤️