Loss of memory on iPhone
i dont know what's wrong. I have iPhone 5c 8gb and for the past two days I have a problem with storage. It's always nearly full or full. I had about 300 mb free memory yesterday and I haven't installed anything new since then but the storage is almost always full. I don't have any heavy apps or anything. There wasn't a problem before I updated to iOS 8.4 and started using Apple music. This is the only new thing on my phone. I don't really know what to do. iTunes says there are about 1 gb of free space. But it tends to exaggerate, but battery doctor app shows about 600 mb of free memory. And where has all the memory gone since yesterday is a mystery. I hope someone will be able to help me. If needed I can attach screenshots of the storage
iPhone 5c, iOS 8.4