just found a Cyst

so I went for an ultrasound today because it's been over a year that I've been TTC...we wanted to make sure my ovaries were ok and I just got a call back from my doctor telling me I have a large cyst on my right ovary...she told me that I need to see another doctor to figure out what I need to do but surgery is most likely...I'm freaking out I have never been through this before..

Could this be why I haven't concieved? has anyone else been through this? Any suggestions are greatly appreciated thanks.