The BP doesn't sound all that bad at this point--yes, it's a little higher than it should be but it's not ridiculously high (it's not like you're gonna explode or something
). The shortness of breath and palpitations should be checked out though, especially if it's new. Most cases of palpitations aren't anything serious but occasionally they can be a sign of bigger problems; the shortness of breath along with yours is another reason to get it looked at. Let us know how it goes.
2011 Surly LHT
1995 Trek 830