9 days ago I twisted my ankle when my foot fell asleep at a luncheon and I went to stand up and it rolled underneath me. I ve taken ibuprofen, rested it, applied ice off and on, elevated it a lot. It is still swollen and very painful. it will keep me awake unless I take ibuprofen, 3 at bedtime, and it will wake me up after 6 hours. I m 68 years old, female. Anything else I can do?