reduced baby movements 27 weeks???

Rachael
Has anyone else had this?. Past few days our little girls not been half as active I've felt her move just usually it's a lot during the day and even more so at night... but I've felt maybe 10 kicks in the whole day then about 10 at night which is a big decrease for her. Is it normal? The midwife says not to be too concerned until 28 weeks but I've read so many horror stories on here n posts I feel super anxious with this pregnancy but no medical professional will help regardless of expressing my concerns. Anyone else had this at 27 weeks?...