Does he like me ? Is he using me ?

Hello everyone I have been dating this man for a month and a half. I'm 20 and he's 32 this year. We met on a popular dating app. We have been on 5 dates so far, and he even came to church with me last Sunday. ( i invited him). He's very affectionate and says he enjoys the quality time we spend together. After the 3rd date I did something  childish to make him jealous, then he kinda gave me the silent treatment, wouldn't initiate contact, but always replied to my messages. Last week when we saw each other i confronted him about it, and he said he took a step back to analyse the situation,  we both agreed that we were mutually interested in eachother, so he said he was going to start messaging me like before. Yesterday he politely invited me to go on vacation with him this weekend, I refused because of the COVID situation. And ever since we started dating he often invites me to visit his place for dinner. The thing is, I have done a few favours for him, (nothing sexual) ex i'm into astrology so i wrote a report for him, (he kindly asked me to send him one), i also like calligraphy so i sent him a card with his name on it. Sometimes I feel like i'm more invested than him. He did pay for our food multiple times, he often compliments me, and he wants to see me. But he sometimes I feel like he doesn't appreciate my efforts, and sometimes he'll just leave me on read, despite saying he won't do it again. What do you guys think ? Any help would be appreciated !