Not neccesarily! The same thing happened to me, at first that was the only thing that i could think of but when i talked to him and really had a good understanding with hjim he had it and didn't even know! That could be the case, because he never had any syptoms in his whole life if you're boyfriend has symptoms then there is a possiblity that he knew but was to afraid to tell you but if you have a good relationship with him then you can talk to hima nd he'll hopefully tell the truth. Dont give up on him just yet. Work through it if possible and everything will be alright. My boyfriedn and i are still together, it's not the end of the world keep your head up and good luck on everything! Best Wishes I put you in my prayers!