The inner side of my pinky toe on my right foot is swollen and white. It hurts and itches but no sign of pus. Thoughts?

It could be fungus. Tinea pedis (athlete's foot) is commonly encountered between the toes. The white discoloration might be moist skin, which is conducive to infection. Try a topical antifungal and use it as directed. If it is not better consult with a podiatrist or dermatologist.
Several things. You could have an ingrown toenail, a fungal infection, a corn. See a podiatrist.
Pinky toe. The white could be the maceration associated with tinea, but it could also be a bone spur. Tinea rarely hurts so you could have both problems. See your podiatrist for help.