I think this is a kind of a bee. It is too small; it is double smaller than a common bee I use to see on the flowers. I noticed this little bee yesterday by chance on a bloom of this herb which grows in my garden. The blossom of this herb is not bigger than the camomile’s blossom. By the way this herb is very bitter but is very healing especially if stomach aches. One can make a tea from it or just eat a fresh leaf or so. I am sorry that I don’t know the Latin name of this very useful herb.
Have a wonderful weekend!