Welcome Chaska,
Please accept my sympathy at the death of your Father.
Yes you can have your sx change and I think soul gae you good advice.
Check with your physician and then once you have ruled out any physical problems.............you can try to just stay in the moment when you feel the skipped beats and tell yourself your ok.
Stick with us as we love new members and you will find lots of caring people here.
Gentle Hugs
Kitt