? New Symptom ?

Hello everyone.  I know it's been awhile since the last post but life happens.  I'm not sure if this is a symptom or not, but sometimes when I am walking there is this sharp pain that starts from my hip usually on the left hand side.  It kind of feels like hot pins or something close to it.  The messing up what I want to say or very slow at what I want to say is happening again, it wasn't bad for I don't remember, but I just started noticing that again.  My heart, here recently feels as if it could just beat right out of my chest, which makes me short of breath when that happens.  Most of the time these episodes only last a few minutes or seconds.  I have been doing things that is not good for my arrhythmia such as, coffee, chocolate an things like that because of the caffeine so that could definitely be the cause of the heart thing.  I'm trying to see if I can remember anything else that has happened or that is new, but nothing is coming to mind right now.  I guess this is all for now.  Thanks for reading.