What should I think?

So my fertile window isn't supposed to start until 7 days from today, however today I noticed I had the clear egg white like cervical mucous like you would have during you're fertile window time. Should I worry that now is my time or am I just over thinking it? I also wanted to state that my last "period" was a lot lighter than usual and I considered it spotting. I thought about taking a pt test but thought I should wait to see if I miss my next period. Thoughts would be appreciated! 💜