I’m actually loosing my mind! I’m going insane!

Okay lines lines lines! Are taking over my brain!

I’ve taken three tests so far.. I am 3 days late for my period which is weird considering I regulated to have my normal cycle which is 33 days long for the last 4 months and before that it was 31 for two months, but I’m late and I usually have sore asf boobs and nipples straight after ovulation right up until my period and I’ll be cramping on and off for the first week till period but nothing??? I’ve had some weird kind of ache in my body and I’ve had the lightest waves of like nausea which are so pathetic I don’t even count them as anything but I notice it, I have creamy discharge which I’ve had a lot, and I usually always have heartburn but it’s been soooooo freaking bad this month and I have been finding it hard to sleep... the test I’ve taken seem to be negative but I SWEAR I see something... but I think I’m going crazy.. I took this one with fresh morning urine and this happened? Where the line goes it’s like all bumpy and ridged? What the heck is going on?? I’m so confused.. I did get these pregnancy test off eBay with some ovulation ones... has anyone had a test like this? I’m so confused... any help would be so appreciated!