Hi,
You are in the midst of Ashtama-Shani or Saturn/Shani-dev’s transit across the 8th house from natal placement of Moon/Chandra – not Sade-Sathi. There are very simple remedies to address any stress/tension (more so in domestic life). Chanting simple Shani-dev mantras, being patient (more so on Saturdays), grounded/humble, caring for aged etc., will help your cause.
On the sidelines, you are right about being in the midst of Ketu’s Antara in the midst of Rahu Maha-Dasha (as per Vimsottari Dasha system). Both the Lunar Nodes (Rahu & Ketu) are mischievous… more so with Ketu, who has below par Vimsopaka Bala in Dasha Varga and not the best of moods. So, it would perhaps make sense for you to consider offering special prayers to Lord Ganesha on a regular basis, starting today (Angaraka Sankashta Chaturti). And, I’m inclined to think the stress/tension at home (domestic life) is perhaps impacting performance at work and in-turn on your health.
Take care…