hi Sandy! welcome to Dermatalk. Is it the first time you developed rashes?how severe is your rashes and how will you like to describe it? is it possible to post a good picture? Do you have rashes all over the body including the hidden parts ? If its so, than it could also be probably due to suspected food, drugs which have ingested within this 3 weeks. presently you may not have developed allergy to rabbit but there is possibility that it might have aggravated it. So it is wise to stay away from it including food stuffs like red meat, eggs and sea food etc.