My 4 year old ds tested positive for covid 3 weeks ago now, when he had it he had 3 or 4 days of high temp and off food and then seemed ok. But ever since he’s been really fussy with what he eats, things he used to like he won’t touch and I’ve noticed he hasn’t got as big as an appetite as he did before, he refused lunch today where as before he would be asking for it at 10.30 in the morning. Today he didn’t really touch his tea, again. Just starting to worry now, just wondering if anyone had similar experiences and how long it took for them to be back to normal?