Just because you dont see any side effects on the outside, doesnt mean that it didnt effect you on the inside. I would definitely go get some bloodwork done in the near future, just to make sure. There might in fact be nothing wrong with you, but its better to find out for sure. Some people are effected much more by these new designer steriods, and we really dont know the long term effects either, so, IMO get some bloodwork done just to be on the safe side.