Not sure if im pregnant or not ..😐

Ok so I started my period October 31st and it ended November the 4th and the calendar on here is stay I should have started my period on the 25 of November .. And I haven't started it .. Should I have any type of symptoms? In the being me and my boyfriend had been trying and we stop because nothing would ever happen and lately we have been having intercourse but not trying as hard as we were but there has been a couple of time were he has ejaculated inside of me .. My thing is I don't want to take a test and GET A BIG FAT NEGATIVE 😢😢 SO IM REALLY NERVES. . I really have my hopes up right now just cuz I missed my period ..