I Have Been Feeling Dizzy And Tired Constantly For The

I have been feeling dizzy and tired constantly for the past few months. It is exceptionally distressing in public as I feel a need to sit down away from it all because it is overall extremely overwhelming. I find it hard to pay attention to specific things when there is surrounding noise as it all merges together and I cannot focus on anything specific. The dizziness has caused me to fall over frequently and even black out.