trouble conceiving

I'm a little stuck on what to do... We're desperate for baby #2! I'm 30, and hubby is 34.

I have a beautiful little boy who will be two in May. We were very fortunate to fall pregnant with him after one month of trying. We fell while I was on 50mg Clomid.
We have been trying to conceive for 8 months. We tried to conceive naturally for 4 months, and after that my gyn/ob put me on 100 mg Clomid to help me ovulate (I don't due to PCOS) I have been on this for 5 months with no success.
I have had a HyCoSy & blood tests which have come back perfectly good!

My ob/gyn has now sent us to a fertility specialist to run further testing and see if there is a less than obvious underlying issue.

I don't know whether to go to the fertility specialist or keep trying naturally. I'm worried that we won't be able to have another baby.

I'm basically just looking for advice/experiences...

Thanks