I don't know if this helps... but I think I'm pretty impartial. I don't know you personally, and don't know your T. Given what you've described, I don't think that calling would be a nuisance at all... it sounds like exactly the type of situation where you're supposed to call.

Just my opinion. If you're really worried about it, maybe you could call just once. Calling once is almost never a nuisance... it's usually repeated calls that bother people.

Hang in there. Hopefully you get to talk to your T soon!