What does a person feel like when lyme disease attacks?

When Lyme disease attacks, a person may experience a range of symptoms that can vary in severity. Common early signs include fatigue, fever, chills, headache, muscle and joint aches, and swollen lymph nodes. Many individuals also develop a characteristic "bull's-eye" rash at the site of the tick bite. If left untreated, symptoms can progress to more severe joint pain, neurological issues, and heart problems.