yesterday and today
Literal temporal meaning, often used when contrasting the two days or referring to a very recent past.
It has been raining yesterday and today.
It's not something that happened just yesterday or today.
only recently; just recently; only yesterday
Figurative use emphasizing that something happened very recently, often with a nuance of surprise or that it's still fresh.
He moved here only recently.
It's a hobby I just started recently.