Have Circular Bruise On Back Of Leg. Not Swollen, Pain. No Feeling. On Aspirin. No Appetite. Suggestions?

Have a large circular bruise on back of lower right leg, and another smaller one about 3 inches beneath. Large one gross looking, and resembles a target; white in middle, about one inch in diameter, then red and purple outside. The entire bruise is size of a baseball. Not really swollen, no pain, no itching, no feeling at all. Second bruise is smaller and just purple, spotty. Again, no feeling. I actually feel great, my wife noticed them while I was dressing. Yesterday I took 9 aspirin due to an all day long headache. I took five generic brand, then about 8 hours later, took 4 stronger mg Bayer from gas station. Been drinking a lot of water as of late, not eating well (eat about one meal a day or more, which I sometimes do, go through phases of no appetite), and averaging about 5 hours of sleep per night the past three weeks. By the way, I noticed my facial acne has gone away the last few days, out of nowhere.