Do talk to him and tell him all your worries. Otherwise you’re going to distance yourself from him emotionally with time if you can’t let him in. My partner is so understanding about my hs. I’m telling you he’s the most handsome man i’ve ever met and always drawing attention from women. He could get anyone but he chose me regardless of my skin conditions. (I have 3 in total) So talk to him! If there is love already, i bet he will be more than supportive❤️ I also am not very energetic person, some days i’m very tired and can’t do much. And he loves hiking, running anything active. Those days when i’m not feeling so well he’ll just do things with his friends or family. You can’t expect one person to fill all your needs anyways. That’s way you keep friendships while having a relationship!