Carrot-shaped penis

Today I had sex for the first time with a guy that I really, really like, but I am quite freaked out by its carrot-shaped penis. It was the first time I saw such a penis, and I wonder how I can deal with it the best way, and if I now also need to do some things in a certain way by sex ...??? Also has anyone here experience with? Can very well use a pep talk right now.