Tooth discolouration or decay?

[momentarilyhere]

Hi everyone!

I'm new here so apologies if this is in the wrong section. I was wondering if the upper section of my front tooth is showing signs of decay and it needs a filling or if its just discolouration.

Apologies for the bad quality of the pic

Thanks

 

[MattKW]

Looks like decay, sorry.

 

[momentarilyhere]

Looks like decay, sorry.

Ok, looks like I'll have to make a trip to the dentist then, thanks!