Hi im a 26 year old male I have pain in my lower back,groin,hips and archilles... its not necessarily arthritis but my doctor started me on enbrel promising me it would change my life.I took my 5th shot today and still yet to see any major difference in my body.Im starting to get worried that its not kicking in... is it to worry?I've heard 6-8 weeks you should get a good bit of pain relief.Anyone with same kind of experience or symptoms i'd love your feedback as I play contact sport 11 months of the year and its my life.Thank you.