Should I test?

I had my period 11 days ago. It came a few days early, and I was spotting for a few days before it came. But I still had a moderate amount of bleeding like normal. I didn't think anything else of it. I haven't really had any symptoms to suggest I am pregnant. But on Saturday my fiance's cousin messaged me and asked if I was pregnant because his sister had a dream about fish and she felt like it could have maybe been a sign. My future in laws were asking me about baby names right before I got the message. Which I didn't think anything of it at the time since they both know I have baby fever and plan to start really trying after the wedding in May. But the cousin lives in a whole different state and Fiance and I never talk to her. So then yesterday I was making dinner and my bell pepper had a baby pepper inside. Then today at work I had a resident keep talking about my baby. Now it's driving me crazy thinking about it because there were 3 coincidences in 3 days. If I am pregnant I would only be 5.5 weeks has anyone not missed a period and still been pregnant? I am scared to test because I don't want to get my hopes up just to be let down.