Help help help hello 3 doctors say i have anxiety sinve a night out with firneds 4 months ago where i neally c

help help help hello 3 doctors say i have anxiety sinve a night out with firneds 4 months ago where i neally collpased i haevtn been my self loads of diffrent symtomps i think i got spiked wel thats over now im left with anxiety i have this hole breathing thing going on ill be walkin round a shop ill be fightin with my breathin then it will feel i lose my breath then i tremble an feel all numb this mornin i woke up went really dizzy let then like a flush then numb the heart started beatin faster all my funny turn seem to be diffrent yesturday night i was at my big bros watching boxing i felt like i was goin to jsut turn of body went all funny an flutters in chest so i stand up an walk in kitchen i can still be very active if i make my self but running is hard as i cant control my breath this breathing think started when i held my breath i panick chest went tight ever since i feel to wek to brath alone weird beause odviouse i can i do in my sleep i here a whistle sound sometimes