This is Dr. David
it sounds like you need to see a good podiatrist and have that nail cut back.
you could very well have a nail bed infection and you might need to be taken to surgery to cut back the nail and to help the area heal
it might need a course of antibiotics
and pain medications for the ingrown nail to be cleared up.
I see you have seen a podiatrist in the past.
for your bunion surgery.
can you make an appointment with your podiatrist again?