Looking for reassurance I guess

FTM here and a worrier. I'm 24w1d and my son is still moving often each day but not as much as before and the movements feel much fainter. It doesn't help my nerves that the day of my last massage where the therapist had me on my stomach (with belly cut out pillows) and was doing deep tissue on my lower back, the baby was kicking me like crazy and very hard that whole day until the massage. Since then (1 week ago today) he has kicked much softer, little taps and flutters instead of the big kicks that made my belly move. Granted that day was unusual for him, he has never moved as much as he did that one day but the change since then is scaring me. I have my next appt in one week. Any other moms go through this and their baby was fine? It's really freaking me out but I can't call my midwife now (after hours).