Good morning @daphne47- It sounds as if you really should get tested and the sooner the better. There are some very common symptoms including, but not limited to: a wide range of symptoms reported – ranging from mild symptoms to severe illness. Symptoms may appear 2-14 days after exposure to the virus.
Fever or chills
Cough
Shortness of breath or difficulty breathing
Fatigue
Muscle or body aches
Headache
New loss of taste or smell
Sore throat
Congestion or runny nose
Nausea or vomiting
Diarrhea

This does not mean that everyone has all of these. ANd, some people are asymptomatic. How long have you had these symptoms? Have you been out and about?
https://newsnetwork.mayoclinic.org/discussion/what-to-do-if-you-suspect-covid-19/