a massive mosquito bite
hematoma above eyebrow
With your providing no details, I can assume you have an edema caused by a cyst or clogged pore or hair follicle. It will eventually go away. If it stays the same for several weeks or gets bigger see an eye doctor.
There isn't too much you can do. The swelling is natural; your body is healing. If you REALLY need to get it down, you can take an anti-inflammatory like aspirin.
Neither, your index finger should be just touching the outer edge of your right eyebrow.
You do
The Frontal bone is located above the eyebrow.
The word you are looking for is "eyebrows."
ice and see a doctor
Yes.
Holding ice to the area and taking ibuprofen will reduce the swelling, but it will take longer than 24 hours for it to disappear completely. Try taking anti-inflammatory medication, these can sometimes help.
A strange painless swelling on your forehead above your eye could be a pimple. If it grows to a large size, consult your doctor.
The muscle above my eyebrow has an annoying twitch; it doesn't hurt but it's very distracting.