How to help a tension headache?

I’ve had a horrible tension headache in the back of my head for the past week. It started off just annoying and now it’s almost unbearable. (it’s not constantly that bad though, it’s differing levels of severity throughout the day) It makes doing much of anything, especially online work extremely difficult. Ibuprofen helps a bit but I don’t think it’s healthy to be taking it as much as I have been. Is there anything else I can take or do to help? (I’m hydrated, My hair is always either down or in an extremely loose pineapple bun, I’ve also tried taking hot showers and baths and relaxing as much as I can)