To see a beetle in your dream indicates that some destructive influences may be at work in your waking life. You may also feel that your values and beliefs are being compromised.
If you dream of a scarab beetle—a creature worshipped by the ancient Egyptians as a symbol of creation—this symbolizes your ability to survive, adapt and change. You may, however, be anxious about death and aging, and so it might also be a dream about immortality. Quite by contrast, to see a ladybird in your dream is symbolic of good fortune and happiness.... The Element Encyclopedia
A fiery red insect, the ladybug may be a sign of a woman’s own rage, which can gnaw away at or destroy opportunities of growth. It may fly in to ask the question, “What is bugging the lady?” As it eats aphids, it offers protection to your beauty.... Ariadne's Book of Dream