21 month old has Covid again could use well wishes / prayers

Am

My 21 month old son is now on his 3rd case of Covid he caught it when I had it a couple months ago and now he tested positive again. I’m anxious as he has ended up in the hospital twice due to other respiratory issues. We brought him in Monday with symptoms and low oxygen and he was negative. Today he spiked a fever and is positive. I’m just bummed hoping he makes a quick recovery and it doesn’t spread to the rest of us. He also still sleeps in my bed…as he refuses his own.