Not feeling pregnant anymore

Does anyone else not feel pregnant anymore? I started feeling flutters at around 15.5 weeks. I’m 20 weeks tomorrow and I don’t feel anything anymore. I don’t feel like my stomach is as big, or getting bigger like it should be. My emotions are still all over the place but that’s kind of normal for me anyways 😅 I just feel normal and fat. I don’t feel pregnant anymore. Does anyone else have this going on? My anatomy scan in this Monday (17th) and I’m extremely nervous that they’re gonna give me bad news. Trying to calm my nerves. But I’m excited and nervous all at the same time. Especially not “feeling pregnant” anymore.