Ladies, I NEED HELP... Clear Mucus!!!!

So Ladies I need help!!! I've never experienced this before but let's start of when I had my mensy.....
•i had my mensy from Feb. 9th-12th. 
•me and my partner had sex everyday since.
•this week I have been feeling very emotional, depressed, angry, sick (but not bad bad)
•02/24/2017 (TODAY) I just experienced a thick crystal clear mucus and it was sticky along with a very thin faint streak of blood.
Can any of you explain to me what that mucus thing is????!!!!