So confused! Faint line or wishful thinking?

Alright ladies, so I’ve been using 2 period tracking apps because Since I got my IUD removed Glow hasn’t been so accurate for me. According to the more accurate app, I’m 5days late. According to Glow, I start today. I’ve been nauseous and extremely sore breast the last couple days. Cramping like my period is going to start but nothing. If I ovulate later than usual(didn’t test for it but my body before the IUD would peak before I actually ovulate and peak again a few days later), it’s more than likely I could be pregnant but that also means I’m only 11dpo so possibly testing too early.

Took this frer this morning, thought I saw something faint but now I just think it’s negative. I got a squinty frer with my last pregnancy using fmu and by late that night it was a clear positive on a digital.