So last night My internet kept lagging and dropping connection but after midnight it seemed to be acting fine but then suddenly around 5-6am my internet stopped working.
I reset my router several times and leaving it a while my pc would keep switching between the ! and X symbol but after a bit it would say I am connected but I could still load nothing but after a bit I noticed I could still see my emails but none of the images on the emails and also noticed I could turn my vpn on so I turned it on and it recommended I use there "Obfuscated servers" after I did this suddenly my internet is working again but with a lot less download speed.
I have also tested other computers, mobile phones and consoles and none of them will connect.