My Skin Has Developed Severe Bruising, On My Arms, Legs,

My skin has developed severe bruising, on my arms, legs, and sometimes fingers. I do not take a blood thinner except for an 81 mg. aspirin per day, what can be causing this? Also if I barely bump my fingers or some part of my hand or arm

like when loading a washing machine, I start to bleed, not profusely but enough sometimes to need a bandaid.