random bleeding????? help!?!?!?!


so to start I'm 21 years old me and so have been ttc for a year now. my period is very irregular so we both started taking these pills called Fertilaid to help improve our reproductive systems. I have been taking this for about 3 weeks now I started taking it when I had my last period. my period stopped she. it was meant to however a few days later it started again. I'm not sure if this is my body's way of regulating or if these pills are being harmful. I'm not sure if we are able to conceive or even try when I'm bleeding for I'm or entirely aware of the cause. has anyone had this happen to them before?????