i need help

ok i found out 2 day my moms health hasnt been that great when she was a kid she got stomped by a horse and got segers from that then they went away when she was about 12 or 13 then about 2 years ago she was in a car wreck not her fault and it messed her neck up and she went to the dr got that fixed and she has been going and well now they done test and found all kinda of white dots on her brain and they think it might be cancer butgood chance it could be brain tisue from when she got stomped i need help i dont no what to do its really bothering me i need help getting thru this thanks