Could Diarrhoea And Insomnia Be Due To Withdrawal Of Oxycotin And Norco?

I have been on oxycotin for6 yrs or more.andnorco 10/325mg. I cold turkey on my on and haven't had any for 4 days ,am I over withdrawls. I take klonpin 1mg 4a day is that why I am not feeling bad. do have direha andcant sleep. I don't have money on ss