37 weeks mucus plug broke.. i think?

Amanda1188

so last night i woke up in the middle of the night, around 2am and couldnt for the life of me get comfortable. the baby was moving around like crazy and i just couldnt sleep. i went to the bathroom around 330am-4am and there was a little blood. well, a little more than a little but a little less than a lot. (its hard to explain) it kind of looked like it was mixed with clear liquid. idk. but i havent bled since and i have a doctors appointment at 315pm.. could this be my mucus plug? im getting nervous and dont know what to think... HELP