ok here's the update..
started her up and left ticking over for about 10mins, checked radiator and coolant, they seemed low so i topped it up..
put the heaters on full but they was'nt getting warm, neither was the radiator...?
the temp needle was half way so i started to drive home veeeery slowly keeping the revs low!!!
when the temp needle started moving over the half way mark i stopped and checked radiator and coolant, the radiator was now hot but no coolant and more steam, so i checked for any leaks but couldnt see much apart from under the air filter on the engine was all wet with yellow rusty water marks.. (see pictures) sorry they are very bad pictures!! so i topped up and waited for it to cool down..
i managed to get round the corner from my house when i heard a click behind the dash and suddenly my heaters started working and my temp needle settled to half.... very strange the odd thing is when that happened i developed another noise coming from passanger side it sounded like i had something caught in the wheel but it would only make the noise when i was in gear accelerating...
i have a mechanic looking at it on sat and the rest of the week off to get her fixed so any advise would be very helpful!!!