How long can i keep smoked mackrel pate for?

[mosschops30]

Made it monday afternoon, has been covered in the fridge, been taking some out of it every day for sandwiches.
Will it be ok today, very difficult to tell by smell, it just smells of fish.

I cant afford to be ill, holidays tomorrow

Should be fine - is there any cream in it? That maybe what would turn it.

I reckon it'd be ok for a week in total. But having said that I'm a left over lover and am happy to but mould off cheese and bread before I consume. Hate waste.