Can the symptoms of a virus be same as pregnancy e.g. nausea that goes away after eating small amounts food in morning and fatigue?

While some viral infections can cause symptoms similar to pregnancy, such as nausea and fatigue, it is important to note that viral symptoms are usually accompanied by other respiratory or gastrointestinal symptoms, such as fever, cough, sore throat, or abdominal pain.

Nausea and fatigue can be early signs of pregnancy, particularly in the first trimester, or morning sickness. Morning sickness refers to nausea and vomiting generally felt during the morning for many pregnant women. However, persistent excessive vomiting during pregnancy that impacts normal nutrition may require assessment or management by a healthcare provider

To determine the underlying cause of your symptoms, such as nausea and fatigue, It is recommend that you make an appointment with a healthcare provider to be thoroughly evaluated. they can also advise you on further diagnostic methods.