that's probably way too close; i'd go back to t-5 or even a sunny window sill if you can get the angle right, it can be on the floor/invisible horizontally.
sunlight seems to help perk up my sick puppies.
a t-5 can probably get you well into veg if it's a good light & color.
or raise the light? bucket of ice-block in the corner?
wishing you & it well