In need of some encouragement

I’m a fairly new rider. I got my bike in November of last year and have gotten a couple little rides in with some of family members, but I haven’t ridden alone yet (I know people don’t think it’s good to start out group riding, but it’s where I feel most comfortable). This is the first nice week in a long time and I haven’t been able to ride. I REALLLY want to ride my bike to work tomorrow, but it’s in a busy suburb and I’m feeling a little nervous. My boyfriend is lowkey losing his mind about it, but trying not to show it/discourage me. Any advice?