Heart Won't Stop Fluttering

Right now my heart seems to be flutterin (I look at my chest and I can clearly see it beating irregularly) but I feel somewhat calm when I'm not thinking about it. I get chills and I have itchin spells also. I asked my mom if I could be taken to the ER but she says that it's most likely Anxiety and that she won't take me because I got an EKG about 3 months ago (because of heart palpitations) and that the insurance probably won't cover the charges because of that. So right now I'm trying to stay calm but every time I look down at my chest it brings me no relief because of its irregular beat and flutterin and what not. So right now I'm sorta of in a quandary of what to do can anyone tell me what this might be? My mom said she'd take me to the primary care doctor on tue the 4th which is quite awhile from now so I'm sorta scared that I'll pass out or have Heart failure (god forbid) if anyone can give me any relief I'd be eternally grateful.