First time cleanser in need of advice

I did a Renew Life Rapid cleanse which was a week long cleanse. I had amazing results. I followed that cleanse with the Renew Life 30 day liver detox. I am on my 9th day. At day 6 I got my period 5 days early and is a heavy flow with cramping, this is not normal for me. I have had strange feelings going on in my liver area last night. It almost felt like movement and slight "pins and needles" feeling. I am exhausted, no appetite, constipated (using a fiber supplement) and my brain seems to not be functioning properly. I am extremely forgetful. I will start something and I guess just walk away from it until I remember I didnt finish it hours later. None of these symptoms are to the point that I wouldnt finish the cleanse and that is my question. How long will these symptoms last? Is this all normal? Is this a sign that I may have "liver flukes"? I just dont feel normal and very fuzzy headed... Any advice would be great! Thank you in advance. Tweet