Fast forward to today, it looks worse. My SO says it is probably because she won't leave it alone, made sense to me. Then I notice my youngest (1.5) acting as if her mouth is bothering her, looked as best I could inside and didn't see anything. A couple hours later, I looked again, she has at least 4 or 5 tiny sores inside her mouth. I Googled "sores inside toddler mouth" and I'm pretty sure it's oral herpes, which is apparently super common. I don't think its hand, fppt and mouth because it isn't anywhere but their mouths.
I told my mom what was going on and she's freaking out that I didn't rush them to the ER. I told her what I read online and that taking them to the ER would be pointless. She asked why I would "want them to suffer"... Does anyone else thing I should have rushed them to the ER. They've been slightly whiny and sometimes have a very low grade temp. It should be okay to wait until the AM to get them into their doc, right?
Sorry so long!
Took them to the doc, it isn't oral herpes, I forget what he said it was, some virus that will "run its course". He gave me a topical antibiotic for one of the sores on my oldests lip and a numbing angent. Thanks for all the replies.