Massive data increase.
My normal data usage is about 2.5 GB per month. For the first 2 weeks of this month its gone up to 38.52GB so I am, for the first time every, close to being out of data. I have absolutely no idea why as I am not using my phone more or differently. I have spoken to my mobile phone provider who couldn't help at all. I am not very tech savvy but is there a setting I could have messed up or something else Could try to sort it out.
I would be grateful for any help as I am perplexed and somewhat alarmed!
I have an iPhone 8 i0s15.5
iPhone 8, iOS 15