Please do not do a liver cleanse until at least a month of parasite cleansing. That is explained in the link below.
Also in the link, info on hypothyroid & hypoadrenals which I would wonder about if you are feeling so exhausted.
Mercury is definitely a thing to consider for that reason. You would be surprised at all the places it lurks, particularly, but way not exclusively, in plastic bottles and bubble wrap. Info on that is in the link too, & all over the net.
Humaworm sells effectived paracides for people as well as for pets. Don't get rid of your cat! Many studies show that pets prolong life.