Am I pregnant?

Could I be pregnant or is this an evaporation line? I can see the line so clearly but I’m not sure. Should it be more thick? I have a 17 month old already, and I haven’t had my periods since I got pregnant with him in December 2022 but I think I am ovulating as my body feels weird and hot, and I get the discharge too so it’s possible? I’m still breastfeeding him before he sleeps or when he needs it. I don’t know what to think, any advice?