i need your advice pls

I am talking to a guy, I don't know if it's a situation relationship or a flirty relationship, but we go to the same high school, and we started texting last school year, but I cut him off because I had a strict parent, and I didn't want any drama, so we stopped talking. Now after 6 months , and we're still texting again and I love the conversations we have, and Ilike him now , which i did not before and I can't believe it right now. We've been talking for a while, and I've been enjoying the vibes and i love talking to him but last night I was at a party, and I took some pictures, and I sent him a pic, and he matched energy, and he sent me a pic back, and I decided to take a screenshot, and I forgot that he would get notified on Instagram if I took a screenshot, so he got notified, and I tried to play it off by saying huh and sending a laughing emotion when he ask , because he plays too much and he said is it funny and then I realized he wasn't joking and then I asked who asked me to take screenshot and honestly I know I messed up because he's not just an average guy in school and he's got a football career too and since then I've been left delivered and I feel bad and I miss him so much and I want to fix it but I don't know how to fix it and I don't know what to tell him. Please help me and advise me.