Hello my child has been complaining of right arm pain for several days, she has sickle cell disease ss, so we took her to hospital where they kept her for a few days thinking it was a pain crisis. While brushing her teeth notice raised hard bumps on both sholders, dry skin, also looks like some bites on right arm. They are discolored as well. She is still complaining of arm pain, we have only been home for a day. Should I take her back to doctor asap?