siggi's Icelandic-style yogurt: skyr - shrimp salad

Ingredients

• 1 pound shrimp, peeled and deveined, tails removed
• 1 Tbsp olive oil
• salt and pepper
• 1 stalk celery, finely diced
• ½ cup siggi’s plain skyr
• ½ Tbsp lemon juice
• 1 tsp Dijon mustard
• 1 tsp parsley, finely chopped
• 1 tsp chives, finely chopped
• 1 tsp tarragon, finely chopped