Shannew, I'm so sorry to hear this. I can only imagine how stressful the uncertainty can be. But as
@SillyOldBear has said, try not to panic, try to remain as calm as possible as nothing is definite until the appropriate tests have been made.
But Shannew, bear in mind that the prospects of a comlete cure is good if diagnosed at an early stage.
I can pull out some in depth information for you if you want, but I'm holding back at the moment in case things may be too overwhelming for you.
Thinking of you, hoping you'll be ok.