patches that look like bleeding under the skin

hi there my partner has had very low white blood cells for the last 8-9 months and all the doc says is to retest next month. He has lost a stone in a year without trying (in fact the opposite). He is constantly fatigued and just flakes out and cannot even lift his arms and legs. He gets swollen lumps under his armpits - and a recurring lump in his chin that comes back after being removed. He is often ill and lethargic. Struggles with his breath even to walk 200 yards to our local shop. He has red patches that look like bleeding under the skin on his back. What could this be and should we push our doctor for a second opinion rather than just wait continually until next month??