It may be a creation of my own doing...
Saturday I was working on creating a spam filter for the email addresses on my account, to try and counter-attack this spamming, however, I think I may have either:
A: Made the filter so good that it doesnt allow ANY email to get through.
B: Somehow turned off the incomming email on my device (outgoing works fine).
Who knows. But the crazy thing is I never remember even activating the filter...Oh well, so now I am off to try and un-create what I have created, and see how many emails have now disappeared....