Trouble with confidence😕

Chloe
So me and my bf have been together for 4 months now. He want to have sex. I think I'm ready I just get scared when it comes down to it. I haven't given him a full hj (he didn't cum) because I get scared. I blush then pull my hand away then immediately regret it. I want to please him. I really do. I've talked to my friends and the say to just do it. But it's like his penis scared me and I don't know why.....like I know it won't bite me....I guess I'm just scared of hurting him or doing somthing wrong. I'm tired of waiting. I (tmi) want to see the look on his face as he gets off and I want to be the one who gives him pleasure I just get scared. I don't know what to do. Someone please help!?! 😥😥