What could this be ? Pic

[B0D]

Just noticed this weird splodge on back of my calf. It’s about 5 cm in size, not itchy or raised and I feel fine.

im going to confess to a quick google that came up with Lyme disease.

Typical the pharmacist is now closed

any advice or second opinions?

Did you lean on something? I’d say ringworm but I’d expect it to be raised

You didn’t by any chance sit with your leg resting on that similar shaped charger plug in the background of your photo did you?

Has it gone now?
Looks like something you have leaned on?

That’s what I thought too, re leaning on it . but it’s lasted all night