I have been with my oyfriend for a year now and i love him more than anything but i think that i have a std. i think i contracted it before i met him and didn't know i want to go get tested but i am a?

^^ (continued question) i am afraid that he will assume or think that i have cheated on him because it has been so long and i want to get tested now, i have not cheated on him and i can talk to him about anything, can you please help me. what should i do? ^^ (continued question) i am afraid that he will assume or think that i have cheated on him because it has been so long and i want to get tested now, i have not cheated on him and i can talk to him about anything, can you please help me. what should i do?