coronavirus.But instead of getting a fever or persistent cough, incredibly painful rashes flared up on her hands and feet.At first, doctors thought she might have blood cancer or even HIV and were left stumped when medical tests showed no ailments.Terrified Sarah thought she was going to die and was scared she would leave her nine-year-old son Noah alone.Eventually, more than three months later, the 36-year-old was told she had contracted Covid-19 in late February.Now Sarah wants to warn other Brits - who have suffered rashes - that they might have unknowingly got the deadly virus as well."It was pretty scary being told I might have HIV or blood cancer," she said."I really thought I would die.