Hi Marantz,
good to hear from you!
Now that you've stopped taking Atenolol, you should not feel so tired and listless. It might take longer than the 13 days for the last of the residual effects of this drug to wear off. Perhaps your feeling unwell was/is a result of your UTI, and has nothing to do with the side effects of Atenolol.
When we become ill, our immune system goes into an overdrive. This depletes our energy levels. Feeling unwell affects our personalities and makes us irritable. Dealing with our ongoing health issues often leads to anxiety. Anxiety can cause us to become depressed. It is a vicious circle.
Have faith. Your doctors will get to the bottom of this. The nausea is only temporary. Your exercise will help you regain your strength and aid your body in fighting the UTI. Things will get better. Good luck with your appointment and thanks for the update!
flowergirl