First date tips!! Big age difference

So I’m 25 and have never really been on a real date... I met my ex at 17, but at that age we always hung out in groups, and by the time we were a thing I was already comfortable being one on one. But now I have this super cute 47 yo doctor ask me out and I almost want to say no and ghost him bc I’m scared lol! I feel like there’s even more pressure because of the age difference, and the fact that I’ve only ever been a SAHM. We’ve been texting and it seems to be going well... but ahhhh in PERSON? Lol