Dreaming of moths suggests that there will be minor health problems, bad business or some difficulties and bad misunderstandings with family or friends, all of them inconsequential.
Dream dictionary: MOTHS dream meanings
…To dream about moths is unlucky, and presages disappointments of all kinds in money matters, love affairs, and work….
…the dream, it means that one’s knowledge is true. If it contains change, it means that one is still studying and needs to further his knowledge. A sack in a dream also represents one’s personal and secret life. In a dream, if one makes a cut through a sack and throws its contents asunder, it means that his private and intimate life willbe exposed and becomes the subject of people’s talk. If one’s money falls through a hole in the bag or a purse he carries, the bag also represents his body and the money represents his soul, which is an indication of his death. If one finds termites or moths inside his sack in a dream, it also means death. Thus, a sack in a dream denotes what a person represents, or it could mean one’s heart. (Also see Bag | Pouch | Purse | Suitcase | Trunk)…
…will be, guilty of carrying on a flirtation with someone else. To dream of the object of one’s affections in connection with ash or beech trees, grass, crows, owls, tortoiseshell cats, spaniels, eels, black horses, ear-wigs, moths, monkeys, wasps, tigers, wolves, and hanging, signifies fickleness and inconstancy on the loved one’s part, which not infrequently leads to a breaking off of the engagement, and, in cases of marriage, to separation and divorce.To dream of one’s beloved one in connection with cherries, ducks, and gnats portends kisses from him or her; to dream of him or her in connection with cedars, lilacs, pigeons, and ladybirds portends presents; to dream of him or her in connection with clematis, black cats, silver foxes; grey horses, bees, worms, and lions signifies he or she is constant, that the engagement will lead to marriage, and that the latter will prove in every way happy….