Signs of labor... But when???

I'm so ready to be done! I'm due in 13 days (Valentine's day), my baby girl dropped 5 days ago and the pressure and achiness of everything below my belly button is really taking its toll! My whole downstairs area feels sore! Like I got kicked 10 times! Today I noticed brownish discharge throughout the day so I'm assuming my mucous plug is falling out... My lower back pain is increasingly worse each day... I'm getting all these signs of labor coming soon EXCEPT no contractions! Haven't been checked yet by my midwife... Come Thursday will be the first time. This is my first Baby and I'm growing so impatient and uncomfortable! It'll all be over soon and will be 110% worth it when Averie is in my arms!