Going to the hospital tomorrow for a full checkup; updates will probably pause for 2-3 days

I was going to the hospital tomorrow for a full checkup, and updates would probably pause for 2–3 days.

I had no idea what was causing this low-grade fever every night for nearly a month... The anxiety and mental stress were even more overwhelming...

Sometimes I couldn't even tell whether all these discomforts meant there was really something wrong with my body, or if it was just my mind playing tricks on me...

A routine blood test alone couldn't find anything wrong... I might as well get a full-body checkup. If it was nothing serious, I'd consider it money spent for peace of mind; if there really was a problem, at least it could be discovered in time...