My 1 1/2 year old CLF's jowls started swelling last night. Swelling continued to the back of the mouth and started on the lower jaw. Went to the drug store at 2:00 am this morning for Benedryl. Gave her 50 mg's. Vet says likely a bee sting. I think it has also affected her entire body. Very itchy, swelling in the face and eyes, some puking and no eating except a little hot dog with the drug. Have you guys experienced this? I'm thinking she must have even tagged multiple times but I'm just guessing.