u/Show_me_ur_might

For context, the town I got pulled over in is known for dick cops (I live in NJ) and was pulled over cause they scanned my plate and saw my registration expired last month. I passed all sobriety test but had liquor spilled on my shirt beforehand so I smelled like it, I did drink that night too so they took me to the station. I blew under the legal limit (0.075) so I just have some questions about where to go from here.

1. is it recommended for me to get a DUI lawyer in that town or is any fine?

2. will this affect a lot of my friendships unless I explain the situation?

3. what are my chances of my life being affected by this? Was trying to go for a CDL but now I’m really scared.

Thanks for anyone who can respond!