Googling too much scared of etopic pregnancy 😢😢😢

I’m having cramps everyday & just yesterday I had some severe shoulder pain and I thought it was just because I have a bad back. But I’m on google and it’s saying shoulder pain and cramps are a sign of ectopic pregnancy. At this point I’m considering going to the emergency room. But I’m only 4 weeks and 4 days pregnant and I think I’m over reacting because I had a miscarriage with my first pregnancy only 5 months ago. Any one have any advice on what I should do??? 🙁