Eaten old smoked salmon

[oceanstwo]

Am 5+1 and have just had a tiny bit (literally a slither) of smoked salmon from the fridge before being told it had been open for a week.

Should I panic? Common sense says no. Pregnancy brain says yes.

I still generally follow the sniff test. If it smells ok, then it is okay.

DH smelt it and he says it's fine. NHS () also say I'm fine.

Still feel like a total numpty though...