I seem to be facing more trouble today. Woke up in the morning, found my 55 gal blue light broke down on me. So I'm left with the pink light on it which my fish don't seem to be happy with it

Also, found one of my Neon tetras floating dead in the water. Noticed my
ammonia levels spiked for no reason, managed to do a good
water change to bring down the level. It seems to be in control now for a while.

I seem to have to juggle things between my tanks, my health, my piano exam tomorrow, and my final exam which is this thursday...
I still have to buy a light for my 8 gal and now another blue light to replace the old broken one. I recently faced my first experience of food poisoning a few days ago, so feeling very weak. My piano exam will be tomorrow, might not have time to practice especially when I'm so weak. And my school final exams is just on thursday, haven't been studying much BECAUSE of my lack of energy to pick up the books.
Oh well, just have to face everything and get it over with.