3 days ago while I was having my online classes , i suddenly felt an anxiety attack , from that time I'm feeling very wierd in my head , like heaviness and something wierd , no headaches , pain etc . Yea I sometimes feel numbness in my hand and legs but that's because of low vitamin d levels, last year i had that too but after taking the vitamin d supplements it vanished , this head thinggy is new , my doctor gave me vitamin and chlonazepam tablets . I'm 15 year old and I'm very afraid , please help