I have schizophrenia for 8 years now I'm 28 but I'm concered with my memory im starting to forget names courses that I take for example what to expect?

You are probably. Taking anti-psychotic meds. Most of these have side effects, including possible memory loss, depending upon combinations, dosages, and zillions of other factors. Have you run this by your prescribing MD?
See pcp. There can be many reasons for memory problems both physical and emotional: eg, medications, hormonal & stress. See your pcp for exam and eval to rule out some possible causes. Let your doc know all meds you take (prescribed/OTC/supplements), any alcohol/drug/tobacco use and current stresses. You seem to be doing well taking courses and benefiting from psych treatment. Try cutting stress meantime.