I am on APRI ( desogen substitute) just finishing up my second mo...

I am on APRI ( desogen substitute) just finishing up my second month. i have experienced nausea almost on a nightly basis and a loss of sex drive.However i just read that taking the pill nightly will help reduce nausea so i am going to start doing that because i usually take my pill every morning and feel sick at night. I am not sure though about the whole low sex drive thing...i am assuming the cure for that is to stop taking the pill. would my sex drive go back to normal if i did that?