What Causes Difficulty In Getting Orgasms After Having Homeopathic Medicines?

ok so before this past May2010 I ve always had very enjoyable orgasms and felt good when having sex or masturbating. But sometime in may my mother got me some liquid homeopathic drugs from a friend of hers to help me with my anxiety,stress, etc.. They didn t seem to to much help so eventually I stopped usuing them. Since they were in liquid form, all I had to do to take them was place a couple drops under my tongue a few time a day. Anyways since stopping and what not I haven t been able to feel good orgasms like I had been having since I took those homeopathic stuff. I mean the way I ate never affected my orgasms, I don t have any Std s and nothing else comes to mind as why I can t feel the pleasure that comes with ejaculating. I do feel some sensations when I do masturbate but not that great. I also, get some pain if when I have my penis in certain positions. I don t feel pain when I just ejaculate when I just jerk off with my penis sticking straight out. So is there any way I can get my penis back to normal?