Pls help my LH

Hello guys,

My LH has been sick for the past week.

After WC and feeding, the next day the LH jumped and began to fall sick.

I turned on the heater and added Melafix for the past 6 days but the LH is still not feeding.

I notice some white slimes falling off the scales and some red color stringy thing oozing out from the forehead this morning. The scales are also protruding.

I'm afraid the LH may die hope some sifus can advise.

Thank you.