Rant: period after birth control

Hi everbody ,

I really have no one talk to about this and I driving myself crazy . Here is a background story about me :

I met my husband in 2011 . We are highschool sweetheart. I got on the depo shot in december 2011 to 2013 ( dont remember what month) . From 2013 to march 2016 was on the pill . We got married in April 2016. My period never came . I wasn't pregnant . Went to the doctor in june and got back on birth control . My period came back normal in july and august. Got off of birth control again at the end of August . September came no Af. October 2 came Af came and was normal . I had lots of sex in october and November without using any condom . I am two weeks late from when my period was supposed to come . I took three pregnancy test all negative . I feel bloated and nuasue but my eating habits are terrible . For week I keep having dream of me holding a postive pregnancy test . I am driving myself crazy . Sorry for the rant . If anyone has experience something like has any advice pls comment . I have no health insurance so I dont want go to the doctor if something I can fix.