First time “soon to be” breastfeeder

Hi everyone! I’ll be a first time mom in December and plan to breastfeed. However I’m concerned because my nipples are so different. One has a clear slit/opening across it, while the other doesn’t. The other just has a bunch of invisible pinhole openings. I know they’re there because of occasional discharge. Could the difference create issues while breastfeeding?

I plan on attending the class but I wanted to do some research beforehand

(Posting anon because this is out of my comfort zone)