What are the symptoms you experienced for an ectopic?

I missed my period and I am late by approx 2 weeks now. I took a pregnancy test in the first couple days of missed period, it was negative. I’ve been waiting to take another but I’ve had weird symptoms. I have a slight dull pain on both side of my pelvic area and the tips of my shoulders hurt. According to Dr. google that’s something to go get checked out for. But maybe I’m just being paranoid lol. We’ve been trying to conceive for a while and idk what to expect I guess.

UPDATE: I am 6 weeks pregnant, the pain in the abdomen is “normal” and could also be caused by dehydration supposedly. And the shoulder pain is tendonitis. I still feel some slight discomfort but I am not spotting.