Line progression freaking me out!

This is my second post about this. I’m just totally panicking and my anxiety is so high. I’m terrified something is going to happen. My lines haven’t gotten any darker since Tuesday. I also don’t really have any symptoms just light cramping on and off since I found out. I’m a little over 4 weeks. The top test is Tuesday afternoon, middle is Wednesday afternoon, and bottom was from this morning. No difference and yesterday actually is a bit lighter. I see so many women get dye stealers by now. Is this normal? It’s my first pregnancy 🥺