Sorry to hear about your wife - hope they can get to the bottom of it and help her soon so she starts to feel better. Not helpful advice about the second jab though!
If its of any help in deciding, my wife had her second jab on Friday and other than some fluey symptoms overnight and a mildly sore arm for a couple of days she had no other side-effects from it. Doesn't seem to have cured the fatigue either but that was always a long shot!
Hope your wife is feeling well. Thought I’d update on mine. She had second jab 2 weeks ago. No problems till yesterday. Her left calf was swollen by 3cm. Went to A&E where after triage looked at leg she was immediately taken to a “special” section. Doctor took blood test immediately. Blood pressure super high. Then good news came as tests showed no clotting risk. After the GP experience she is much relieved that expert help is available.
If your wife has any more problems I suggest bypassing the GP in her case.