Thank you for all your lovely messages. It is reasurring to hear other have had the same problem.
The doctor, said that i was not tender, when he had a good feel of my tummy, so fingers crossed, touch wood and all that jazz, that all is ok. He said if it gets worse within the next week, or stays on one side or i start to bleed then go back. Other wise come and see him in about 2 weeks time and he will refer me. Feel a little happier now i have seen the doctor, who i have to say was lovely.
I think i am about 5 weeks 3/4 days.