boys and gals

So I have a boyfriend rn & we have been with each other for about 7 months. I recently started talking to this guy at work and he's one of the sweetest guys I know.we hangout a lot outside of work but nothing sexual. He recently just told me that he wants me to be his girl and how I would be perfect for him since his life is on the right track. I don't know what to do,I'm scared of what could happen given the fact that I have never been put into a situation like this.HELP PLEASE..I need advice

How do I stop being so weird with love? I'll hu with guys and stuff but as soon as they say "I love you" I get weirded out and then I stop. Like I'll have things with guys and have "crushes" bc I like the idea of having someone and only being with one person but I hate when people compliment me and say they love me because I get so weirded out and I get so insecure and idk why.

Soo two months ago I changed school and in my new school there's this guy I really like, we don't have classes together but sometimes we catch the same bus and he follows me on instagram so I think he knows who I am. What should I do? I really like him but I'm shy cuz it's a new school and I have like 3 friends

I recently went to a party and had a little too much to drink. I ended up talking to this guy for like an hour and we eventually kissed. It was both our first kiss and it was really nice but he's two years younger than me. We still talk but I don't know if I should keep talking to him because of the age difference and what people might say. Help?

I like this guy, and I know he likes me. He's really affectionate and makes sure that I know he cares for me. He usually greets me with a nickname (our shared favourite pizza topping, which is peperoni. He and I make sarcastic remarks together at the back of class, so romantic right? lol, he even called me sincere and kind when I asked him why he liked me. All of this wouldn't happen if I didn't take a chance and be bold, I'm so glad tbh. Are ya proud of me? hahaha