4 years of trying and just had an op. to remove a damaged tube.....

This is the first month after the op. and we have been trying. Although the chances are low (doctor says) we are still trying.
Does anyone know if taking clomid helps with one tube? Does anyone know anything that could help us? I am so down. Due to start my cycle in two days and I just feel like.........it will never happen (probably due to the affects of being due to start).

I guess I'm looking for any ideas.....

If not thanks for reading x