10 year survivor and mass found in liver....Scared to death

Hello, need a place to vent ..went for ultrasound three weeks ago and two days afterwards the nurse called and said "you have gallstones and a mass in your liver ! " told me a surgeon would be calling me. After the initial shock I called back to ask if my oncologist should be involved. Was told she would check with doctor and let me know. In meantime I never hear from surgeons office so I call myself, they tell me they haven't received any orders from my doctors and asked what was going on, then made me my appt. which has been delayed due to doctor had emergency and had to cancel..so again I wait, while suffering from gallstones the last four weeks,,,pain, weight loss and no appetite.two days later no word from doctor office about my question then says to me " oh yea doctor said to contact oncologist!!! So now I'm freaking out and worried sick, all hiding this from my kids,family & friends. Don't want to get everyone scared. My husband and BFF know and I feel bad worrying them. Oncologist out of town for that week so delay again..lheard from his nurse today requesting my results from ultrasound. Which again were suppose to have been sent a week ago. Call primary doctor again and the nurse tells me the doctor is questioning some shadows in the ultrasound pictures and is going to contact the radiologist,,,and will call me....that doesn't happen, three days later I got a call from primary doctors nurse and she says..." um yes I'm calling to tell you that the Doctor is referring you to oncology, I proceed to tell her I've already set that up, she says oh you have a oncologist ??? And then tells me the doctor is on my case !!! I respond with seriously it's been 2 1/2 weeks since ultrasound and now she's on my case !!!!!!!! Furious now...then of course never hear about the shadows and radiologist, so I call the next day and says oh yea the doctor got confirmation and final report. You do have a mass along with gallstones...today onco calls and says they want me in for cat scan as soon as possible , scheduled have to wait four days, as long as insurance approves it tommorrow..otherwise will have to changed it later...1/2 hour later primary doc calls and says Did you schedule MRI...I said no how and why would I...she says well doctor wants me to order one...I tell her onco already has me scheduled for catscan on Monday...then rudely says...well do you want a MRI or not !! I tell her " I have my oncologist on my case and I will stay under his care. So now I'm a wreck worrying and also upset how a doctors office can have no concerns for their patients...like three weeks later she decides to be on my case ! I wanted to tell them..first of all calling and telling a former cancer patient that you have a mass and a surgeon will call..and hang up., no compassion . And the doctor can't even call and maybe give a little compassion was telling me or insight. And why am I calling to ask if oncologist should be involved, she knows my history..just so frustrated and scared. I just feel like I'm pushed to the back burner and the ball was dropped. It should have been flagged when she seen mass and a cancer patient. So now I wait patiently until Monday ,tuesday ...whenever I hear something. No one can understand and it's making me crazy waiting. I'm so upset with the doctors treatment . Just praying everyday I'll be fine. they tell me I have a healthy heart but after all this they may need to recheck.