Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that you are suffering from
Pericoronitis that is inflammation off the gum flap that surrounds the wisdom tooth and infection in the area between the gum flap and the wisdom tooth can lead to inflammation and swelling of the gum flap leading to pain and difficulty in mouth opening..
As you are 12 weeks pregnant the is the first trimester, you cannot be undergone any dental treatment and if there is any emergency any dental treatment can be carried out during second trimester [ 4th to 6th month] of
pregnancy, that too only after a consent with your gynaecologist..
As of now continue with the medication given to you as by your
dentist as they are safe during pregnancy and along with it do warm saline gargles..
You can also gargle with alcohol free antiseptic mouthwash to reduce infection..
You can also do cool compresses over the cheek..
Keep the area between the gum flap and the tooth clean and do not let food accumulation in that area..
The dentist can also irrigation the area with antiseptic solution to reduce infection and swelling..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.