Welcome! nice to have you here. Your MD may suggest switching you to a different med, or he may advise waiting a bit. As you saw above, each med is different for so many. Betaseron works wonders for my friend, yet when I take it, it sends my liver enzymes soaring. copaxone worked great for me for 4 years and then, it made me miserable and stopped. I hope you are able to make an appointment with your neuro to discuss how YOU want to handle this.
Good luck.