Symptoms with liver mets?

If you were diagnosed with liver mets did you have any symptoms? About 3 weeks ago I had some mild nausea, which I was attributing to aspirin and ibuprofen I was taking for posterior tibial tendonitis. I did 2weeks on prilosic and the pain was gone about 2 days into it but I finished the course last week. Fast forward to today, I was waiting for a patient, and decided to scan myself. I am an ultrasound tech. There is a 1.2 cm mass on my liver. I took some pictures and showed it to a radiologist. He thinks it is benign, but based in my history suggested a CT or MRI. (this mass was not there 2months ago when I looked). I called my ONC at 8:30 this morning hoping to get the study done today. When I did not hear by noon I called again. About 3:00 the nurse called back and said she had to clear it with the doctor. I called again at 4:00 but still don't know if it is approved. I'm really worried it might be mets. I have a 3 year old dog and I fear what might happen to her if I don't survive.

I hope I am over reacting. I would appreciate any info you may have on symptoms. My parents just left town yesterday and won't be back till late september. They were out of town when I was originally diagnosed and I am hoping history is not repeating itself.

Thanks for listening to my rambling.

Nancy