Evan line or positive?

Could this be an evaporation line? It’s a CVS knock-off test (says compare to first response) but the line came up within 5 minutes (says read between 2-10 min). Taken in the evening. I want to be excited, but am a little nervous and don’t want to be disappointed later! Feel crampy/pinching, sore breasts, nausea, and had (tmi, sorry) diarrhea today. More TMI, but AF is due tomorrow and I usually get brown discharge by this point in my cycle. Thoughts?? I had surgery to remove a couple ovarian cysts + endometriosis in October, so I am hoping this is positive!! 🙏🏻🙏🏻🙏🏻