I've been on 50mg weekly for 3 weeks. Wow the difference to my body, swelling and pain is amazing. I should feel like a new woman! 4 days out of 7 I do but the other 3 I feel lousy. First week was fine. Second week 3 days of chills and tiredness. Did have 2 unexplained bruises. Third week hit the stomach, cramps and a couple of trots. Both different symptoms lasted 3 days. Is this normal and does it pass? Dread next dose. Fortunately specialist nurse is videoing this week.