breast bruise

i have recently discovered a bruise on my left breast i discovered 3 days ago its now yellow round the outside and purple in the middle, seems to be getting worse. i havent hitit that im aware of

[Cleveland Clinic]

Dear bubbles22:  A bruise (or hematoma) is caused by bleeding under the skin.  The most common cause of bruising is trauma (either bumping it or surgery etc).  It is not uncommon to have a bruise form and not remember the trauma.  It is common for a bruise to change colors during the process of healing.  Yellow to purple.  If this does not improve over the next week you could check with your doctor.

[AnnaE]

Is there a lump under the bruise? My bruise went frompurple to yellow.

[guppie61]

A related discussion, Breast bruise was started.

[ginnylll]

A related discussion, had a bruise on side of breast which has now gone but left a lump anybody help was started.