Shoulder pain

Nina England

last pregnancy from 4dpo I started getting right shoulder pain, it got worse every day and even worse when I was trying to sleep. I lost my baby at 9wks 6days and had the shoulder pain about another 2 month after that were it gradually faded. No pain meds works. I seen my doctor and he said it was stress. Well it's back again today and so sore, feels like a aching and dead weight. I'm on cd18 i ovulated on cd14. Has anyone had this before and knows what it is off. please help x