Is this what I think it is... anyone have experience with piezongenic papules

[RokaRokaRoka]

It's a small lump and it throbs when I've been standing alot or walking more than usual. It doesn't hurt to press it
I've googled and piezogenic papules come up but is this that?
Anyone suffer the same and what helped?

Ow, yes I've had them, also had fungal infection of foot. Hurt and itchy, I used antifungal powder, new socks and hot washed my towels and clothes. Took about 4 weeks for me to clear up to regular dry skin x