Baby is sick and doesn’t want to walk

I did google it but I just want to double check with other parents 😭 my daughter (10 months) just started walking a week or two ago. She’s still learning and can’t walk for a long time. She’s been so sick today that she has refused solids all day and will only nurse. All day she hasn’t been able to walk. She takes a couple steps but then starts to crawl instead. She’s been walking fine assisted, but that’s all. She doesn’t seem lethargic, but she does have a fever and clearly isn’t feeling well. I’m assuming it’s because her legs are weak from being sick but I’m also stressing as a ftm lol. Is this normal behavior for a sick baby?