What is the meaning of Mycoplasma?

Patient's question:

Age
Detailed medical condition and consultation purpose: I have small red bumps on both sides of my lower abdomen, sometimes itchy. The doctor asked me to check for mycoplasma. What does mycoplasma mean? What is its use?
Medical history: June

Doctor's answer:

Pay attention to the hygiene of personal items in daily life, avoid spicy and irritating foods, etc., enhance nutrition, and improve the body's immunity. If you discover a disease, actively seek treatment in regular public specialized hospitals for sexually transmitted diseases. Public hospitals still have relatively guaranteed safeguards in terms of fees and expert qualifications.