Thanks for asking the query,
The above symptoms which you have mentioned are due to dental reasons, so i would suggest you to visit to the Dentist
and get the checkup done.
Pain in the gums can be due to infection in the teeth adjacent to it ,pain in throat is referred.
There could also be a chance of impacted wisdom tooth
A thorough clinical examination by the Dentist is required, take an OPG radiograph.
If required root canal treatment
can be performed in the infected tooth.
A course of antibiotics and analgesics has to be taken.
At home take lukewarm saline and antispetic mouthwash rinses.
Hope this helps out,