I take 75 mg of Zoloft daily. When I first started on the Zoloft, I started very slowly and had some feelings of nausea. Just enough to not want to eat (and lose a few pounds) but not bad enough to make me really sick. As the nausea got better, I increased the dose and got nausea again. Once I was on my maintance dose for a week or so, it disappeared and now I have no noticeable side effects. It has really helped me. Of course, everyone reacts different. If the side effects are too much, talk to your dr. about changing your medication.
I also take Klonopin. I took it nightly .5 mg for about a month or a little longer. Now I only take it as needed (about once a month.) When I was taking it daily it make me very sleepy. The first few times I took it, I slept within an hour of taking it. (I was taking it at night so no problem). After a few weeks that effect got better. It did still help me sleep but did not put me to sleep.