see anything?

So my period is delayed by 3 days according to the app, but ive been stressed out and had the flu for about 2 weeks last month, so maybe thats why its late but i took a test just in case. the first 2 pics is the 3-4 minute mark and the last two was around 5 mins. lmk what you see please and if the stressed and flu is the one actually messing up my cycle:(