My daughter was claiming carers allowance for me, but it stopped 9 July 2018, should ESA have put my premium up to severe at this time, I was enhanced while she claimed carers, I have since fulfilled all requirements for sdp, so why didn't they pay me? I've heard of many people being refunded lump sums and have been shocked to find out why they had got this payment, have they overlooked me, can I claim the back pay now, I've been recieving sdp since 27/3/2025