Confused
So I recently started dating this male October libra a few months ago but I have known him for years. Anyways he has been nothing but kind, sweet, and consistent which I absolutely adore (I’m also a libra but sep) and unfortunately we are medium distance we do live about 4 hours away from each other so most of our communication is through calling but he did come down this weekend and we had the best time and he was so sweet and loving and talking about how excited we were to see where this goes well anyways the night he went home we ft before bed and he accidentally said I love you but he immediately took it back and was like omg I’m so sorry it was accident and I laughed it off and we went about our night. Well, the next day and all day today he has been so dry. Hasn’t called me babe, hasn’t asked how my day is and is taking a while to respond and when he does again it’s so dry but he has still called me all throughout the day so the effort is there but the tone and affection has like vanished. I can’t tell if it was because I didn’t I love you back but again I figured he didn’t mean it based off his reaction or if he just randomly lost interest. I have asked a couple of times if he is okay and that I have noticed a switch and he keeps telling me it’s fine and to stop tripping. I have never dated a Libra and I really do care about him and don’t want to loose what we have. Any advice? I know I’m also a Libra but I never really pull back like this so I can’t get a good read. Thank you!