Symptoms help

I’m 5 weeks 4 days and I’ve had on and off shoulder aches/pain for a week now other symptoms other than cramps which are not often and not uncomfortable at all, I miscarried my first pregnancy and this time I’m super anxious thinking that everything that can go wrong will go wrong, my question is is it possible to have ectopic shoulder pain and no other symptoms? I don’t know if I’m just being anxious and overthinking