It does get easier, but it will only get "easier" if you allow yourself to feel what you feel when you feel it.
And, you MUST find ways to engage your brain & heart in other pursuits.
You will feel lonely for the person you fell in love with, but you are not alone.
Let yourself feel what you feel as it comes. Just don't let it take things over. Leave the house. Eat things that are tasty. Even if it's just going to get gas & groceries when you feel more like sitting around crying, that tiny sense of having gotten something done will help move you toward healing.
Hugs.