i've been feeling a bit like my motivation and sparkle has gone over the last couple of years plus i have a very low libido. i think i need some vitamins and stuff but don't really know where to start. can anyone recomend anything to help get my spark back? i don't know if i need zinc, iron, evening primrose oil, b vitamins or all the above! please help me. i'm 35, have 1 ds who is 2 and i think my boyfriend has almost given up on me ever wanting sex again!