help I don't know what to do

I just don't know what to do or think af is 17 days late now I have taken 3 cheap pregnancy test strips and a cheap pink dye all negative I keep getting pains and the feeling of af on her way but then the next day the pains gone and af is no where this has happened 3 times now I'm very bloated I know it's very unlikely I'm pregnant but I just don't know what's happening I haven't been stressed I haven't changed my diet or anything that could cause my af to be late I just want a definite answer if I'm not pregnant I just want my cycle to start so I can try again but I'm stuck in limbo one day late test:

3 days late test:

4 days late test scribbled test is a opk:

update took this test yesterday at 17 days I feel like I see something but I think I'm just holding on to hope at this point please be honest if there's nothing there