I SUCK at kissing!!! Any advice?!

So I'm 23 and I am horrible at kissing (yeah, you read that correctly 😭) no one has ever said anything negative about my kissing abilities but one, I've only kissed 3 people and 2, I always avoided progressing from a peck on the lips solely because I feel like I am horrible at kissing/making out! I just dont ever feel comfortable about my abilities! Every time they start with the tongue action I freak out and start overthinking it and I ruin it. Does anyone have any advice?