Need advice!!!

So basically my son is 2 and he started daycare for the first time ever on Monday! Well, ever since then he’s been suuuuuper attached to me like I can’t even get ready in the mornings I can barely even brush my teeth before class! (We still live with my parents while I’m in school) well when my mom is home he only wants her and wants nothing to do with me, it’s almost like he is afraid of me or something. He won’t even let me touch him or give him a bath. I’m thinking it’s cause he thinks I’m the bad guy since I drop him off everyday and my mom picks him up cause I’m in class, idk what to do!!! I’m so sad!! He’s usually by my side 24/7 and has never acted like this towards me:(