Your brain fog, blurred vision and feeling hot together are worth a same day check, not a wait and see. Your pulse of 105 over the last two days makes that more urgent, not less. With PCOS,
thyroid disease,
diabetes and Sjogren's all in your history, several different things could explain this. Only an in-person exam can tell which one it is right now.
Next Steps
Please see a doctor today, even if it isn't your usual one. Ask them to check your blood
sugar, blood pressure and pulse right away.
Health Tips
Please don't wait to track down your exact previous doctor. Any physician can start this workup today and refer you onward if needed.