I'm growing some herbs in pots at my kitchen bay window. My parsley developed small white spots all over the leaves. They are starting to look a little more yellow now than white. The plant is otherwise healthy and growing. I've noticed a few spots on the adjacent cilantro leaves, but not nearly as bad. Also, just in the past week, I have noticed these little bugs all over all the plants I have in the bay window. In previous years, I've had a problem with these bugs, but I don't know what they are or how to get rid of them. Are these two problems related? How do I get rid of the bugs? What are the white spots and are the herbs salvageable/safe to eat? Pictures attached. Thank you for your help!