Yup, stupid me. Just got done having an operation, my husband also had an operation 2 weeks after me, then go to GP and he wants bloodwork. Finds I am vitamin d deficient. Prescribes 50,000 units of D2 once a week. I never read the bottle - just took one a day - for 9 days.
Called doctor this morning and went in for blood work this afternoon. I'll let you know what's up as soon as I hear. I don't feel any symptoms - possibly a bit confused, and have insomnia (but that started right after surgery).