Hi!Sandy,
Welcome to Healthcaremagic forum,
It seems to be freckles...start using a good sunscreen daily thrice...The only treatment for freckles is
laser...the best of the lot would be Q-switched Nd:yag laser with a wave length of 532nm...You may good result with even one sitting..consult a laser clinic which has this laser.
take care,
Dr.Chawda