Thoughts on shingles and breastfeeding

About 2 years ago I had shingles on the right side of my body. Under my breast and underarm area. After a year I got with my bf and I realized every time he would suck on my right boob I would feel my nerves tense up and my face muscles felt weird like one of those plasma sphere lamps, it’s such an uncomfortable feeling. so I would shy away from that kind of foreplay.

Now I’m 21 weeks pregnant and I’m planning on breastfeeding. Should it be something I talk to my doctor about. I never really thought about it until like now at 4am...because what is sleep anymore lol.

What are your thoughts and recommendations if any of you have gone through this before.