There used to be stickies on this site for beginners, not sure if they are still around. You need to do some more research especially about Post Cycle Therapy. PCT drugs like clomid or nolvadex help you recover your natural hormones.
A good beginners cycle would be testosterone enanthate or cypionate 500mg/week, for 10 weeks. You want to also have on hand arimidex, or extremastane, or nolvadex to use on cycle to stop excess testosterone from being converted into estrogen, which can cause bloating and gynocomastia.
That will give you a good start into the world of anabolics, see how your body reacts regarding to negative side effects like acne, gynocomastia"bitch tits", and balding.Leave the winstrol for another cycle later down the track.