I'm pretty sure the torem has a half life of 5-7 days just like nolva and clomid, so theoretically you will be fine just skipping the dose that day.
I wouldn't tell him about the torem... I feel like that would be the same effect as telling him you're on the juice and then him treating you like an uneducated idiot (like most doctors do when you tell them you use any supplements).
In my opinion? Get checked out... If there are no other problems, continue the torem until you can get your hands on some clomid. Wouldn't recommend nolva cuz torem is a derivative of nolva. But if you have narrowed it down to the torem, switch the serm.
Is it pill or liquid form? You could be having an allergic reaction to the solution carrier. of the liquid (if it is a liquid lol)