Heeelpppppp! Please

So since the 9th I have been getting positive ovulation test and negative pregnancy test. I have irregular periods so I don't know when I ovulate and I don't know when I will get my period....so if I ovulated on the 9th is it possible to feel very light cramping, very light back ache and feeling bloated after I eat....and I just FEEL like I ovulated....is there a good chance I am pregnant with all them signs? I am going to take a pregnancy test on the 23rd which my pappys birthday who passed in 2001 but is as his little girl....So hopefully he is on my side and he is sending me a good sign....so what do you ladies think?