Pregnancy discharge?

Jessica • My fiance erica and i are trying for a baby through a sperm donor, it will be my first pregnancy!
Not trying to sound gross. But has anyone gotten ewcm for for 4 weeks. Its changed back and forth though. Sometimes thicker than other but ways clearish white and like jelly consistency. Its hard to say if its pregnancy or another ovulation since I've had it for weeks. I'm 2 weeks overdue for a period... Negative tests tho. Soooo confused. But just trying to find out if anyone has gotten that kind of discharge for lengthy time and it be cuz if pregnancy