魔胖-sama,
Konban-wa, Yoroshiku, Hajime-mashide,
I have the same problem in tooth, a swollen gum due to problem in root canal. This problem comes and goes once a year, for ~10 years. I take aspirin (anti-inflamatory) and the problem goes away in 3 days. Or depend on the position(number) of tooth, you can put a piece of tape wrap with crushed aspirin powder on gum above the tooth. Your tooth problem will be gone in 2 or 3 days. I also recommend to include a little antibiotics(like amoxicillin). You should/can eat both and put both on your gums.
My life, is just like yours, a lot of 7-kill in BaZi.
Please do it as soon as you can , otherwise, it is damaging your bone under tooth and gums.
What I said/did is endorsed by a dentist and a physician, as a temporary relief.
IJO,
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