Thank you to everyone who replied with answers and advice...
I finally went to the Dr Ali clinic down by Sunday market as I literally could not weight bear and i was flying home that night without seeing the doctor i doubt very much that i would have made the journey as was travelling alone...
Can not praise this Dr and clinic enough, i messaged him for advice he said he would need to see me to examine me, got in a cab and he saw me straight away despite having a couple of patients who were waiting for jabs, they were all great re the fact I had que jumped!
Had an examination and it is a back problem so will need to see a gp here in uk, i had a steroid injection and he also did me a fit to fly letter incase i had any problems with being allowed to fly as was limping quite badly and a script for strong painkillers for the flight...
Total cost 170 tl so just over £40 which included the consultation seen straight away, exam steroid injection and f.t.fly note, one of those can cost £25 alone...oh and 10 tl at eczane for the pills..
Just wish i had gone sooner as i did waste my last few days being in such pain...now to try and get an appointment with a gp here in uk to get it sorted hopefully...