A blood clot is an organized clump of hardened blood. Normal blood clotting helps stop blood loss, such as when you get a minor cut or scrape. However, a blood clot that forms inside a blood vessel (artery or vein) or in the heart is called a thrombus and is a serious medical condition. Blood clots can form in the superficial veins just below your skin, or they can form in the deeper, large veins (deep vein thrombosis).
Not to be confused with If You Gotta Go, Go Now, a song by Bob Dylan.  Go Now  is a song composed by Larry Banks and Milton Bennett. It was first recorded in January 1964 by Bessie Banks, and later became associated with The Moody Blues.Go Now  is a song composed by Larry Banks and Milton Bennett.
In May 2015, Let It Go peaked at number 8 in Australia, whilst in New Zealand, the song debuted on June 15, 2015 at number 31, before climbing to number 24 the following week. A week after that the song entered the top 10 of the chart, peaking at number 10. Let It Go is Bay's first song to chart on the Billboard Hot 100, reaching number 16. A remix by Jack Steadman was released in 2015. Rapper Witt Lowry sampled the song in his 2014 song titled Lay Here.