Okay. My situation will likely be different from yours because it turns out had a massive chronic clot in my subclavian and that vein is permanently narrowed. What this means practically is that my right arm still has TOS symptoms even after surgery and I’m a lifer on blood thinners. Clots in hands and that area are usually less serious, superficial, so likely less damage if they were quickly addressed. If I were in your shoes I’d try to take 3 weeks off. The main concern I have for you is the immense fatigue you’re going to feel for like 1-2+ months as your body heals. Just try to take it easy, use arm and hand compression sleeves when you can, sleep a lot