Discouraged having an anterior placenta

Hi, I’m 21 weeks and 4 days and I’m just discouraged I hardly feel my baby. Sometimes I feel like did I actual even ever feel him to begin with. It’s super disheartening and makes me feel like I’m failing makes me feel like something is always wrong. I know having an anterior placenta can cause you not to feel movement but for how long….I also feel like my stomach looks nothing like the girls who are at the same point as me. Please when did you actually start feeling movements and is this normal, really need words of encouragement.