Is he going through a growth spurt? Or is there a problem?

I am currently 23 weeks and 3 days today and in my 22 week my baby would be super active. As soon as I turned 23 weeks he slowed down with all the movements... I tried everything to get him to move the way he used to like drink cold water, eat something sweet, poke around my belly.. Nothing works and I'm getting a little worried... I looked online and people said that babies go through a growth spurt and get really tired out, but Idk I'm just really worried. Idk if he slowed down when I eliminated all the sweets I used to eat before my 23 week but I'm just really worried and need to know what's going on. He still moves but only a little and barely. Please help