Migration to universal credit Will I be the the same as the support group of esa

Moving from esa to Uc Im currently in the support section of esa due to a head injury and mental health issues. Will I be in the uc support group as I have put my health conditions on my journal need to wait till the 23rd to see how much they are going to pay me also. The housing benefit bit I have informed the housing that I am going from esa to uc they said everything is good on my end and there end. Do I have to pay the housing benefit.