I need some advice 😔

Little background information, my boyfriend snd I will be dating a year and 10 months this coming saturday! Very exciting for us 😋 but he and I lost our virginity to each other. He and I have some great and mind blowing sex 😍 he is amazing and so sexy! But for some reason this past weekend he went down on me and I didnt cum... (which i always do). So then we went into having sex which felt so good and i felt like i needed to finish the whole time. But i never did.... and he now feels like he isnt good at it anymore... i feel terrible that he feels like this... can anyone give some advice??? Please 😔