Tips for PCS tension headaches?

Hi all, I'm 7 months post my first impact. I'm lucky not to have too much cognitive stuff going on, but my main enemy is daily tension headaches -- mostly associated with cumulative screen time, reading books, and sometimes loud sound (and stress ofc!). Basically, generally I wake up okay, and the headache gets worse until evening as I do more of the above.

Some context:

• I did manage to see a specialist about 4 months in, who determined that the concussion largely affected my visual processing / eye tracking (hence the trouble with screens and reading)
• My job is screen-based and I can't feasibly take time off / switch careers currently

All this said, I'm wondering what has been helpful for folks who experience tension headaches? Here's what I already do: blue light glasses/warm screens, screen breaks, light stretching when it doesn't aggravate symptoms, heat pads, and CBD for pain relief (try to avoid tylenol / ibuprofen if I can). I'll admit I've been afraid that exercise will worsen the symptoms, so I mostly take walks.

I'm also curious whether acupuncture has been helpful for anyone.

Thanks in advance! I've not been able to research as much as I'd like (screen limitations), but this sub has been really encouraging when I've felt truly awful about my situation.