Erythrodermis psoriasis and Covid19 vaccine

Hello, I get erythrodermic psoriasis flareups often where my entire body gets affected. Steroids made it worse, so over the years I controlled it using 777 oil. I basically endure the pain through the cycle, but dont take any medication. I am 75 years old and am very scared to take the Covid vaccine. I have not seen a dermatologist in years as I have been managing flareups myself. I dont really have a doctor to consult regarding the vaccine. Is there anyone on this forum or knows of someone who has had severe erythrodermic psoriasis and has taken the Covid vaccine ? Thank you in advance for your responses.