tell me I'm crazy

I just need help at this point I'm 19 days late now keep getting what feel like cramps just before af comes but the next day they are gone and no af this has happened like 4 times now I'm really bloated I just don't know what to think or do anymore I have taken a few tests on a couple I felt like I saw something but I don't know if I'm just too hopeful after 16 months of trying I just need honest opinions and any advice on what to do if I'm not pregnant I just want my next cycle to start so I can try again 1 day late test:

3 days late test:

4 days late test:

17 days late test: