Help! My daughter (9 months) was vaccinated on Wednesday. She's had a mild fever with diarrhea since…

Help! My daughter (9 months) was vaccinated on Wednesday. She's had a mild fever with diarrhea since Friday. Fever is gone, but she has the squirts. It smells AWFUL. She will fart and I gag its so bad. I offer formula and water to keep her hydrated, she will drink it. She eats small amounts of solids (which is abnormal because she's a glutton). She also shuddered randomly (I called the hospital yesterday and they said if the shuddering doesn't improve by Monday to bring her in to emergency). She's also very cranky. She randomly scream cries and tries to climb up my leg. If I hold her she settles down. What can I give her? She's never been this sick from a vaccine before. Is this normal?