Coin identification, Roman? [solved]

This i think it will be very difficult but any idea would be welcome.

2,2gr. 18 diameter.

Obverse: it seems head with a spiked crown.

Reverse: cant seem to identify anything, i think i took picture in right orientation, but, even that i'm not sure.

I think I can see CLAVD on the obverse. Maybe it's Claudius II? https://en.numista.com/catalogue/index.php?e=rome&r=&st=1-2&cat=y&im1=&im2=&ru=105&ie=&ca=3&no=&v=&a=&dg=&i=&b=&m=&f=&t=&t2=&w=&mt=&u=&g=&c=&wi=&sw=
 
It can be a consecratio: https://en.numista.com/catalogue/index.php?e=rome&r=consecratio&st=1-2&cat=y&im1=&im2=&ru=&ie=&ca=3&no=&v=&a=&dg=215-301&i=*clavdi*&b=&m=&f=&t=&t2=&w=&mt=&u=&g=&c=&wi=&sw=
The reverse image seems to be an altar with flames:

 
It think it's one of these:
N#291423
N#291424
N#291425
N#291426