No appetite weight loss

Hi I was on fluoxetine for years and swapped about 7 weeks ago straight to citalapram was on for 5 weeks now had a straight swap to venlafaxine been on them for 2 and a half weeks

I’ve lost so much weight having no appetite no sleep so have to take quatiapine and when I lie down I get horrible pins and needles in my hands and knumb when I wake up does anyone else get this please help I’m so scared 

Hi carl . I ve lost so much weight aswell Im on week 6 also. How many hours of sleep do you get.

I have the appetite problem, it did get get better.  I was on venlafaxine for over 20 years, it did get better.  I get the pins and needles, not sure if it is from the medicine.

I get around 6-8 maybe but only because I’m taking quatiapine for sleep i don’t know where the pins and needles in my hands came from I was on citalapram for 5 weeks now on venlafaxine for 2 1/2 weeks 

What’s it from ? I don’t know if it my anxiety or the different amount of drugs I’ve swapped over in the last few months but it’s scary