Sorry your keloid is acting up again! It is terrible to have 2 different problems at once. I hope the injections work. Yes, I believe palpitations can be caused by stress. I had that happen to me a month ago. The fissure alone causes stress, but then you add on other issues such as family, jobs, other health problems and I am certain that is where the palpitations come from!
I think all kids must love dinosaurs - it is so darn cute! I got sick of watching the Land Before Time, so I let him watch Jurrasic Park and he loved it! My MIL was upset because the dinosaurs were eating people, so I guess I really should not let him watch it. I just ordered a BBC Documentry called walking with Dinosaurs. I just can't stomach anymore Land Before Time.