Is this EWCM?

Hannah

Or semen?

Day 17. Glow says supposed to ovulate on 10/4 but i just started tracking so idk if that’s accurate. OPKs haven’t been positive yet but some have been closer to positive...

Anyways, had sex last night. Is this EWCM or semen? Some of it was like little clumps, then some was stretchy like this.