Feeling fever and body pain. I do?

Since 2 days I am feeling heavy pain on my whole body from leg to soldier. First day morning i felt restless and heavy weakness and remain slept due to the same. In the night i felt pain in my body for the first time, then slept again. On the second day again same pain and weakness. I was consuming normal food and glucose water on regular interval. Then on second day night ie yesterday i felt bit temperature rise. Then consulted the doctor last night, she told no temperature. So gave pain killer and 2 paracetamols. One i took yesterday night and one today morning. Today morning when i woke up i was feeling good. Normal. But again from today afternoon pain started. Feeling pain on the body even now. No much temperature rise. A very little bit rise in temperature i feel now. Please suggest what to do. What test should i do?