Am I confused yet? You Bet!

I am so totally confused. The doctor called me back about my ultrasound on my left breast. He starts it off by saying that he's not sure what's going on but thinks I should return to the surgeon who saw me in March. Then he goes on to say that they may want to aspirate it to find out what is in the pocket...that it could be just a cyst of fluid, but they may want to treat it aggressively? THEN to top it all off, he suggests that this appointment with the surgeon be accomplished within the next 7 to 10 days? The next suggestion was to continue to have breast ultrasounds every 3 months until either it goes away or they have more answers...OK, so if it's really "nohting" why does he think the surgeon would want to be aggressive in treating it? I could see the idea of following it via ultrasounds every 3 months, but the other part is just tweaking my head....I guess I will just wait for the surgeon's office to call back and will find out more then. He didn't really tell me much except that if it starts hurting more or seems to enlarge at all, to contact them right away....OK....Enough ranting, just had to get that off my chest (hhahahahaha).