Police Called Me In For Questioning

Hey everyone so 2 and a half months ago I was called by a detective saying they wanted to speak with me about a report going on about someone accusing me of SA. This lady told me that she wanted to interview me and get me down to the station to get “my side of the story” At this point I don’t even know what’s going on I’m confused and politely declined and also saying that I would need an attorney present if I’m going to be speaking to you. My concern is this happened almost 3 months ago. I’ve been so confused, lost , stressed out from this. I haven’t got no calls since or visits from any type of police or detective. I just have a lot of questions. Like is this still going on? Or is this done ? I’m worried if I get pulled over or something they’ll try to arrest me or something idk maybe I’m just paranoid over this , it really threw me off. Appreciate you guys if you could reach out.