Alright, so i'm a female. I have many diferent things going on. But i am mainly worried about this, I've been getting extremely neasous. I've been gagging for three days now, i finally puked. but i'm also on my period. I'm scared, and i'm not sure what's going on? I had mono last year in october, could it be that again? Someone please help, i'd appreciate it! (: thank you.