5mo DS with rash

[tummytime]

nearly 5mo DS has a rash on his torso and back. It doesn't seem to be bothering him at all, he is giggling and chirruping away as per usual. He isn't crying other than normal and is feeding properly.

But, its a rash.

DD has had a vomiting bug for the last few days and I've been feeling a little bit queasy for a couple of days but no vomiting. I'm bf DS so could this be a reaction to the fact that I'm not 100% or should I actually be worried?

Could be a post viral rash. Ds had one a few months ago and it really surprised me because he hadn't had a fever but he'd been a bit out of sorts a few days before. GP said it's possible to have a virus and get over it without showing many symptoms and then havinv the rash afterwards. As long as he's happy I wouldn't fret too much

Thanks. I think 'rash' sets off alarm bells even where everything else says that he is fine.