Clonazepam and booze

I was prescribed Clonazepam for anxiety about 3 months ago coupled with a generic version of zooloft. I am definately starting to feel insane. My head aches at random times. I do still drink and smoke leafy substances, which i know is not recomended, but I am still in college and I feel sometimes like its the only way to meet ppl, drinking/partying, especially in places where there isn't much else. I want to get off the drug, but I am so afraid of the side effects. I don't really feel better on it. because I like having energy, I am a spunky girl and it takes away my spunk. I just wanna know how to function in society. I get nervous around new ppl, especially bosses/or anyone in my field, if I don't take the drug, but I can't even really tell if it is helping. At first it was fine, but now my head hurts all over/ headache. I forget things, which may be the sertraline, but regardless I want to get off of it. I feel more insane now than I did before.