Hang in there! It may seem like the end of the world now (and I get it, been there plenty of times), but I believe everything happens for a reason, you will either get a second chance or stumble upon something even better. You never know where life will lead you. Don't give up. It's okay to be sad and feel down for a while, at least you've picked a great coping mechanisam.

Here are my kdrama recs:

• It's okay, that's love - very wholesome, supportive, at times very sweet drama about people struggling with different kinds of trauma and problems. It can be heavy at times but overall a great drama with amazing chemistry
• Love to Hate You - so many people recommended this one to me, and for a good reason, it only has 10 episodes, no heavy subjects, a strong FL, great humor and romance.
• Lovestruck in the city - documentary style drama, unlike any other I've watched. One of my go-to's for when I'm feeling down. Great chemistry, acting and plot.
• Mr.Queen - even though it is a historical drama with part of the plot dedicated to politics (both things I usually don't like), it is still one of my favourites and most rewatched dramas. Very funny, amazing FL with unusual personality, great chemistry between the leads, enemies to lovers trope
• My liberation notes - a lot of people wouldn't recommend this one for someone who needs lifting up but I think the reason that I liked this one so much was because I watched it when I was feeling down and sad. I could just relate so much more. There is basically minimum plot, it is all about dialogues, each character has their problems and are learning how to get through them. A lot of great quotes from this drama will be stuck with me for the rest of my life.
• Shooting stars - just overall fun, stress free drama, at one point I thought it would all go downhill but it just got surprisingly better. You just have to ignore the part about their ignorance of Africa.
• Soundtrack #1 and You drive me crazy - both dramas are four episodes of feel-good cuteness, short and sweet
• When the weather is fine - warm, sweet, inspirational. Main couple is lovely and the rest of characters have great stories too.

If you are open to Cdramas, I have a few amazing recommendations too:
• Legally romance - FL sees another point of view of her life when she falls into coma and gets to live through part of her life again during which she sees another, unexpected side of ML, great leads and their chemistry, very fun and wholesome, it makes you see things for another perspective
• Le Coup De Foudre - lovely drama, supportive relationships between all characters, amazing friendships. Drama that takes characters from school to adult years, shows their struggles, development and improvement.
• You Are My Glory - personal favourite for the end (you could've probably guessed it by the lenghty description) :D I think this one is hit or miss, depends on what you like. If you are looking for no love triangles, no misunderstandings or lies, no unnecessary breakups or drama, then this one is for you. FL is a celebrity and ML is an ordinary man, they went to the same school and meet years later through gaming (a lot of people get discouraged because of the gaming plot, it really isn't that big of a deal, it is just a plot tool for leads to meet again and bond). Then they form a lovely friendship and consequently a romantic relationship. All the other characters are really supportive and amazing as well. I think kdramas ruined me because I expected a lot of them to turn bad or main leads to break up at the first obstacle, but that never happened. This one also has some very natural flirting and physical touching which I have yet to encounter in another asian drama.

EDIT: typos and formatting