My 4MO baby has Covid and 5 days in he just won’t eat?? He normally has 35oz (mix breast and formula) a day but is now taking 18oz when forced and we are back to 10 night wake ups with tiny snacks (pre covid he was only having 3oz at 4am and one wake up). In the day when he eats he has terrible wind and seems in pain. Has anyone else experienced this and how long will it last?