Hi there , welcome to HCM
Well the very first thing that I'd like you to do is calm down , just relax for a bit.
Yes resting HR of 105/min is definitely
tachycardia but that doesn't mean you need to be so panicky. Also average BP of 141/93MMHG can be just normal for some individuals.
These are just clinical findings which needs to be thoroughly evaluated thoroughly before coming down to some conclusion.
First of all just get a 12Lead ECG done (preferably with long lead II), also please attach it here so that I can comment further
Please don't panic and try to understand that Tachycardia can be there even in a otherwise healthy individual, doesn't necessarily mean that you're having a heart condition.
But my advice in this case would be to get a proper metabolic work-up done(CBC, Serum Electrolytes ,
Thyroid Function Test,
ESR along with 12Lead ECG off course ) before coming down to any conclusion
Thanks a lot for contacting HCM , let me update further in your next follow-up