<human>: Can you summarize the given text in a few sentences?

So I have been dating my boyfriend for about 5 months now and I am realizing that I don't just like him anymore, but I am completely in love with him. I am so overwhelmed in so many ways, and to be quite honest, I'm scared shitless. I can honestly say that I have never felt this way about someone ever. I absolutely adore everything about him, when we are spending time together it doesn't even matter what we're doing- just being around him makes the world a better place. If he's sad I'm sad, when he's happy I'm happy. He makes me feel like the most beautiful girl in the world and he wants to reach my goals with me. I feel so lucky to have such a wonderful person in my life and I don't know what I did before I met him. He makes me a better person. 

Now all of this seems so great and awesome, but I keep thinking that he might not feel the same way? And it breaks my heart just thinking about it. I also don't want to tell him that I love him because I don't want him to feel pressured or smothered in any way. I don't want to ruin a good thing by saying it too soon if he isn't ready. I just don't know what to do. I feel so euphoric and high lately I can't even think clearly, I want to shout to the world that I love him but I'm forced to keep it all inside because I don't want to ruin things. I'm convinced that he is the one for me and I want to share my future with him. He is my best friend.
<bot>: How can I try to relax and just enjoy our relationship? I am literally bubbling over with joy, excitement, and love.