Take care dude.... The doc told me to stop playing for a bit because of the elbow pain, but I kinda needed to pay the bills, so never did... I get the odd pain now and again, but nothing like I used to.

Are you doing the warmup stuff before you start challenging yourself? That's what I did, spent twice as long warming up at half the pace to get myself moving. Sadly, the guys are right, it may be time to say hi to the doctor, but being as I don't listen to mine, I'm only saying you should so you have all available info.