33 weeks pregnant with baby number one. mucus plug ?

I'm almost 34 weeks preg and for the last week this clear snot with a yellow tint to it has been comming out hav i been loosing bits and pieces of My mucus plug i think it is but not sure what should i do if im loosing my mucus plug does tht mean at the end of loosing it should have a little blood in it when i lost it completely so if i have been loosing my mucus plug how long will it be untill i loose the restaurant w the bloody show idk im so confused its been like this for a week clear line of yellowish glob of snot what color can it be help.