OK real talk time. Does the way I write (not necessarily during the past few days) sounds off/strange? I always thought I had a fairly good English.
its fine to me
But does the way I write make me sounds childish/stupid/uneducated?
usually it's fine
these last couple of days you seem to throw in s at the end of words to pluralize when you don't need to, or the opposite, forget to add them
for example in the quote you wrote 'sounds' when it should just be 'sound'
but don't worry about it, your English is way, waaay better than most non-native speakers
people are just being autistic