Just to try and reassure you further, I'll tell you about my dear friend, a colleague from school.
She is mid 50s and has a history of chest infections and has scarring on her lungs due to pneumonia, which she was hospitalised with 2 years ago. Her immune system isn't great and she would get every bug gong round our school.
A week before I got my 'virus', she was off work with a chesty cough, temp and feeling lousy. Her illness started half term, so mid Feb. She then picked up, returned to work with a residual cough, and lasted two days, before being signed off for a further 4 weeks in all. I'm here line manager, her doctor's certificates said, "Respiratory complications following virus". Remember, this was before all the cases and what we know now. Anyway, she was put on two different antibiotics and she improved. 6 weeks later, she is fully recovered, all that remains is a slight residual cough which her GP said could linger, but is nothing to worry about. When she spoke to him last week, she asked him if he thought she was one of the early cases. "Yes" he answered, "I think you probably were". She also had itchy red eyes, which she thought was unrelated.
So, older lady, history of chest infections, didn't need hospital with this, took a good few weeks to get better. Now, despite saying she felt "bloody rough" she is now recovered.
If the kids I teach didn't give it to me, I think I caught it off her.
Take care