Itbeganwithoccasionaltiredness,dizzinessandtinnitus.Ilaterdevelopedheartpalpitations,oddsensationsinmyextremities,andshortnessofbreath.Astimewenton,Ialsoexperiencedanxiety,feelingfaintandbrainfog.Addtothelistinsomnia,asIbecameafraidtofallsleepbecauseIsometimesawokewithwhatfeltlikeasurgeofelectricalchargesthroughoutmybody,orwithmyarmsandlegs