Seroquel-reaction or normal?

ok im 16, 160 lbs. ive been on seroquel for about 3 months. When i started it back in march, it made me a zombie and i would hallucinate. It still does that to an extent, except for now i hallucinate all the time. it doesnt scare me, when i see things its like rippling vision, birds, strange bugs. I occasionally hear phone dialing, sirens, and just unexplainable stuff. Im on 150 mg seroquel, once at nite. Effexor xr 75mg twice a day. I smoke weed about 3-5 times a week. Is this a reaction or have any of you had this too?