Running 20:00 
so US scan does reveal I have an accessory muscle on right (not on left) but doc can't see anything inflamed with it nor on the r achilles tendon .
so back to gently running I go, just a short 4km. both achilles felt a bit sore but not painful sore. after the rUn I got a slight pulsating tingling in my right arch more towards inderneath the front foot. didn't feel too bad though.