 [ Symptoms ] i had 8 negative pregnancy tests and then 1 positive [ Disease ] the good news is this bump is on the skin usually lumps on the skin are not serious in other words not like a breast cancer which usually resides deeper in the tissue several things could cause a bump like you describe it could be a boil for example if so the good news is it can be drained treated and probably will not return other than that i would not want to speculate you have done the right thing by scheduling a medical appointment try not to feel too anxious soon you will know exactly what this thing is and then you can move forward with a treatment plan feel better soon