Am i allowed to receive the Eucharist at Cathoic M...?

Thank you for your answers to my previous questions...I am considering converting to Catholicism and have signed up for cles this fall; I was baptized in the Armenian Apostolic church and confirmed in the Episcopal Church and was told I would not have to be baptized again but just be confirmed after a few sessions...I am a devout Christian attending M every week but now find myself attending Catholic M...