Recently diagnosed - help required with meds

Hello everyone
Recently diagnosed in March by private consultant from the priory
He put on on ropinirole
This was changed to levodopa by neurologist at qe in bham
Then changed to 25/100 by PD nurse and then supplemented by entacapone by local neurologist
So current meds are:
Stanek levadopa entacapone combined 100/25/200
Alison taking lyrica 200mg for my recovering knee replacement
Trouble is I have developed an unusual gait pattern where I am swinging my left leg and walking on the inside of my left foot. My ankle is always sore and I am in extreme pain
Help from any members welcome
Should I reduce or change my meds?