Teeth hurt a lot when I drink cold stuff, please help?!!

[Waynerooney10]

So it's been going for like 4-5 weeks and every time I drink or eat anything cold the left side of my mouth, my teeth ache so much and it hurts. 2 weeks before this started happening, I did get 9 fillings on cavaties with 6 of them being on the left side.. Idk if that could be that is causing it plus I've noticed my gums look a bit darker than before.. I plan to go to the dentist soon and check it out but was wondering if anyone could help me out with this, please help :(

[DanyRoden]

Hey buddy, due to dentin hypersensitivity it may happen. It's not a major problem but don’t take it lightly, visit to your nearest dentist.

[Jojo9940]

Large restorations may cause sensitivity since they were potentially deep. Conduction of cold can be transmitted through the material and straight to the nerves of those teeth or u might have exposed roots.

[scottma]

Cold irritation may result from faulty occlusion of new restoration. Going back to your dentist to have a post op exam and/or adjustment is advised.