Pregnant???

So on Tuesday me and my boyfriend were fooling around and he fingered me but he did it before he touched himself so there were no precum or cum present on his finger, after that day on Wednesday i noticed that I have clear discharge and it was stretchy then later that day it didn’t happen again and it happened again today but it’s not stretchy. I’m really confused on what this means, because I’m sure I ovulated some time last week Thursday or Friday. I’m honestly scared this could mean I’m pregnant. My period is to come in a few days so I’m scared my period won’t come and I’m pregnant, please give me some advice🙏🏾