4 faulty tests all different brands?

I’m so confused. Has anyone had this happen to them or something similar? This will be lengthy so bear with me please. I’ve had 3 different equate brands with evap lines all taken different days. One dollar tree with an evap line. Tuesday morning with an equate and nothing then later in the day tested using a clear blue and got a false positive I’m assuming then later the same day tested with a first response and nothing. Wednesday I tested twice and there was nothing. This morning (Thursday) I tested with equate and nothing but later tested with first response and got what I believe is an indent line. I will attach pictures of some of the tests. I’m just so confused. I’m 14DPO AF should have been here yesterday or today but I’m had mild cramping today but I’ve had that the last couple weeks. Has this happened to anyone else? I just want a another little babe and I feel the lord is testing me with all these faulty tests!