I'm really worried about my situation. I've been having these really severe headaches lately and on top of that, I'm dealing with a lot of stress. It's like a vicious cycle because the stress just seems to make the headaches worse. What could be causing this, and what can I do to get some relief? It's becoming really hard to manage daily tasks.

It sounds like he's experiencing a tension headache, likely triggered by stress, which is exacerbating his existing migraine condition (siviour headache); recommend relaxation techniques like deep breathing, meditation, or yoga to help manage stress,