Might be pregnancy symptoms?

Hi everyone, for about a week now i have been having light almost menstrual like cramping and i am still 6 days away from my next due period, i am on the pill but sometimes forget to take it one night and take it the next day, i am always on time and never get pre cramps, i feel really bloated and i dunno kinda like there is a water balloon sorta in my pelvic region, just wondering if anyone else has had this, i was also sick the other day body sore, hot cold flashes, really really tired. drinking water makes me feel weird and eating kinda makes me feel odd too, my boobs feel big too, no vomitting or diarrhea like all other people who got sick just felt nauseas any suggestions would be greatly appreciated!