I Have Been Going To Patewood For A Year They

i have been going to patewood for a year they say i am bi raids 3 but i had 3 cluster like sots on right breast an a loarge hard knot on the right one at 12 oclock poistion they all came back good but the 12 o clock he aid it busted so there for felt it was a cyst , since then it has come back , i have had 3 aunts to die brom brest cancer ,so i am considered high risk , last week said i was still bi raids 3 an need to come back in 6 momths only to have a 3 d mamagram they stay sour they have got larger, itch alot , they have ye to get any blood wotkor a m r i , i feel it is cause i have no insurance so tell me do i need a second look cause i am relly worryed also was told on first pictures said see this white line here said thid id a sign of early brest cancer , hope u can telll me what to do my inner self is saying get a m r i blood work and save your life ,