I had something similar, movements for 3 weeks (17-20 weeks pregnant) and then it stopped, I contacted the hospital and they called me in to check the heartbeat straight away. Everything was fine but they did say it's always best to get checked!
I’m 20 weeks now and a few days ago I wasn’t feeling as much movement as I had previously, however over last night and this morning it’s been quite strong again, they are still a bit too small and probably just moved into an area where we can’t feel it as much! Try not to panic x
They can really easily switch positions still which can make some days quieter than others. This is my second and some days there’s a lot of movement and others where I barely feel her. But if it gives you peace of mind it’ll cause no harm to go and get checked and they’d much rather you speak up than worry yourself x
I’m 20 weeks today and haven’t felt anything yet, I think it’s different for everyone lovely xx
They don’t really monitor baby movements until week 25 I think it is, as they’re not yet regular. I wouldn’t worry but if it persists maybe go in, but you shouldn’t have scans less than 2 weeks apart