Ok so I have a question!!! I got home from work and my poor baby has a rash, can you use Vaseline? I…

Ok so I have a question!!! I got home from work and my poor baby has a rash, can you use Vaseline? I honestly don't remember!!! I will go get diaper rash cream in the morning but wanted to put something on it tonight!!! Also it's been about 9 years since I used diaper rash cream so any good suggestions????