"EN is frequently associated with fever, malaise, and joint pain..."
You didn't mention those in OP, so I doubt it's this. Never use the internet to diagnose yourself.
"The skin on the shins is most commonly affected.
Other areas that may be affected include the ankles, calves, thighs, buttocks and arms.
Raised, red, hard, hot and painful lumps appear on the skin.
The lumps can be from 1 cm to 20 cm wide.
Up to 50 lumps may develop in the affected area.
Legs may swell.
Fever and general malaise may occur.
Around half of all cases are associated with joint pains, particularly the knees.
Conjunctivitis sometimes develops.
The lumps turn from bright cherry red to purple over a few days.
The purple lumps become brownish-yellow and flat over a few weeks.
The lumps tend to recur if the person doesn't have sufficient rest."
Well I have these bumps on my shins and ankle. They are "raised, red, hard, and hot painful lumps appear on the skin"
They are about 1 to 2 cm wide.
And they're bright red right now
Looks like that
