Homemade pregnancy test

Karlie
What are some homemade pregnancy tests that aren't bullshit my fiancé and I don't have money until the end of the month could use te help please and thank I've missed my usual period which its been my whole period life is the 1-5 every month but last month I got it 1-5 then 21-25 but didn't get it the 1-5 this month what are the possibilities