Guys too scared please help

So I fell asleep on the couch and my husband suddenly scared me by showing his face close to me and I got scared to see a person closer suddenly. He did it for fun but Im too upset now because I'm in 11 DPO today(still negative) and unsure if sudden shock can affect implantation. Im not sure whether I'm just making it up but having a bit of pain below my belly button since then. Just want to know whether if you get scared suddenly, it affects your implantation or not?