Just found out I'm pregnant and often sweat cold and dizzy, what's going on?

Patient's question:

No

Doctor's answer:

Early pregnancy symptoms are primarily missed periods, followed by symptoms such as dizziness, fatigue, sleepiness, chills, loss of appetite, varying degrees of nausea, food preferences, cravings for sour foods, aversion to greasy or strong odors, and changes in appetite and preferences. In severe cases, vomiting may also occur.