My feelings

Hey girls I have a question . Well there is a guy that I’ve liked for a couple of months now and we have been talking and he told me liked me and I told him I liked him and everything was good . Then he told me hey I’m sorry I won’t be able to date you soon because this semester I have to be focused on school and everything . So I understood that and it was all good then I started noticing changes in him. He texted me a couple days ago and said hey I’m sorry I haven’t been texting you don’t think I still don’t care about you I’ve just been busy . That’s when things got weird a couple days after he started texting me less and less everyday . So I heard from a friend that he was talking to his ex girlfriend and she asked him who he was dating and stuff ( she has bf she just wanted to know how he has been) and he said ya I do have a girlfriend she’s in marching band ( but it’s not me , I’m not even in marching band) so I texted him right away and asked him what he views our relationship as ( our friendship) and he said not to be rude but I didn’t even know we had a relationship. He must have thought I thought we were dating which is not what I meant . I asked him if feelings were lost and he said no I still have feelings for you and then I asked him if there was someone else , I asked him twice to tell me the truth and he avoided it . He told me that he had to go workout and that he would text me later but never did :/ that was just yesterday and I have math with him and every time I see him I feel like he acts like I don’t exist he doesn’t look at me the way he used to look at me in math . He always texted me during that class and now I notice that when he’s on his phone he is clearly texting someone else . I feel hurt and idk what to do . He even told me sorry it didn’t work out which to me doesn’t make sense . ( so what did he give up on me?) he saw me today smiled and waved at me and I did the same but just started crying after he kept walking . I want to talk to him but I just can’t ! I already interrogated him the night before and now I feel like he won’t even text me anymore just to avoid that conversation . Does this mean I’m the second option?? Please give me your input . ( btw he was such a sweet heart that’s why it’s hard for me to believe he played me , if he did) he would always tell me I’m beautiful and now he barley talks to me . How could you lose feelings in like 4 days ??? I’m just so sad I can’t do this