Bonsoir,
1. If your tooth ache/If you have a toothache, you should go to bed.
2. If you feel better, you should not stay in bed.
3. If you are not feeling better you should not get up.
4. If your back hurts, you should not do any sport.
5. Visit the doctor if you are getting worse.
6. If Fatiha has cold, she can take orange juice.