Don't sell dude, it's gonna come back up in summer. Look at the numbers, there always was a crash in the beginning of the year and then it came stronger than ever during summer. Right now if i was your, i would HODL and wouldn't check crypto for a couple of months. Don't lose hope yet Buddy! Like i said if you don't sell you won't lose.
P.S i been following you for a year and reading your posts, you always buy green. Don't ever ever buy green. You buy red and then sell green.