should I try and test???

OKAY!! So, I've been super nauseated recently, things I loved eating are gross, and things I NEVER eat are massive cravings... I was supposed to get my AF yesterday and didn't... not only that, but I also have had NO cramps, and I always cramp days in advance and heavily during.. NOW this morning, my breasts HURT!! And when I went to the bathroom this morning, I'm almost positive I had implantation bleeding?? Like, there wasn't enough to even call it spotting ( I have pics but I didn't wanna be gross ya know??). THE PROBLEM IS THAT IM CURRENTLY OUT OF STATE FROM MY S/O. I'm visiting my mom, and I'm worried she's going to put the pieces together and start asking and make me take a test... and I want to test when I get home with my boyfriend... I NEED MAJOR ADVICE PLEASE!!