10 week old Kitten symptoms

Hello everyone! My sweet kitten had her first round of vaccines this past Friday. She is 10 weeks old, has not thrown up at all, has been eating and drinking. She’s normally always wanting to play, has the zoomies and is very active. Today she started sleeping all day and developed a limp in the same leg she had her vaccine. She is shaking when not sleeping and has no interest in playing. She ate a churu and has been going to the bathroom fine. I checked her stool and nothing looks abnormal. I’m extremely worried and plan to take her to the vet in the morning but curious if this could be vaccine related and if there’s anything i should do.