for the long term expect t to fail so you may have to chop and change into the future ,their secret BF will always be a problem as they will never let them go
so will always be around to bother you ..their mang Da is always there
you can start the universal credit claim online a few weeks in advance maybe ,its all done online now ,no address is asked for
the salvation army do free meals
and local churches may help with somewhere to kip
weather in uk is very warm 28 degs so you could sleep outside in the parks somewhere and join other rough sleepers ,,good luck...
without trouble if you keep a low profile
flying to heathrow///nearby hounslow has plenty of cheap bnbs ,the dole office there is usually busy so you could try for universal credit payments of about 700 a month and your health issues qualify s you for PIP payments but this takes time so u will need money to tide u over..and also housing benefits available
you will need your SS number and DOB
once its sorted you should geta about 1500 a month benefits