Missed period , fuller breasts , am I pregnant ?

Been missing my period for 2 days but I have been having sex around my fertile days this month so I have my fingers crossed my period doesn't come. I don't want to take a pregnancy test cause I don't want to spoil anything yet. Also I have been feeling a little crampy in my abdominal area here and there , my breasts are more fuller and sensitive , I been eating salty foods like crazy so can somebody tell me something .. My mom also dreamed of fish smh