Hi Vicky,
It sounds like you are doing the right thing. It's best to get tested because then you will know what the problem is and you can get some support for it. I was just diagnosed with High Functioning Autism last week after 22 years of not knowing for sure what was wrong with me. Before the diagnosis, I found it very difficult going through years of having all these social problems and struggling with every day life with no explanation or understanding of why. Now with a diagnosis, I know why I've had all these problems and I know who I need to see for advice. The National Autism Society are going to visit me and hopefully give advice on things to do/people to see. Hopefully, if you are diagnosed, the same will happen for you.
Best of luck,
Jack