Birth control and loss in sex drive

Hey I'm new to this app and it's great but I have a question, I started birth control about 2 months ago and looked up side effects and saw that one of them was a loss in sex drive and hope that wouldn't happen to me. Well it did, I used to get horny on my period and just in general but that's changed since the pill. Are the side effects supposed to lessen or go away after a certain amount of months??? Cause it's not a very good side effect