Esa to uc

Have done my Esa to Uc claim. I had to attend job centre wednesday to prove my id. I had to ask about my claimant commitment as he was not going to do it.He got it up on screen and clicked i agree.He told me i would be reassessed but did not know when. I have LCWRA and in the support group and this carries over.I am now extremely worried as read online this morning that the goverment is on about scrapping the LCWRA and support group element from UC.Presusamly thats why we've all had to change over. I am geninuely not able to work and all this is stressful and its making my health worse. IEven though my ESA goes back as far as 2017/18 and i did not have to get sick notes from my DR ,i did.I still have one that covers me to the present day. Is there anything else i can do to protect and cover myself in the meantime. Is it worth me trying for PIP? .I have ME/CFS and Fibromyalgia.Many Thanks