Hey dude, according to wikipedia...
Very common (>10% of patients): dizziness, drowsiness.
Common (1–10% of patients): blurred vision, diplopia, increased appetite and subsequent weight gain, euphoria, confusion, vivid dreams, changes in libido (increase or decrease), irritability, ataxia, attention changes, abnormal coordination, memory impairment, tremors, dysarthria, parasthesia, vertigo, dry mouth and constipation, vomiting and flatulence, erectile dysfunction, fatigue, peripheral oedema, drunkenness, abnormal walking, asthenia, nasopharyngitis, increased creatine kinase level.
Infrequent (0.1–1% of patients): depression, lethargy, agitation, anorgasmia, hallucinations, myoclonus, hypoaesthesia, hyperaesthesia, tachycardia, excessive salivation, hypoglycaemia, sweating, flushing, rash, muscle cramp, myalgia, arthralgia, urinary incontinence, dysuria, thrombocytopenia, kidney calculus
Rare (<0.1% of patients): neutropenia, first degree heart block, hypotension, hypertension, pancreatitis, dysphagia, oliguria, rhabdomyolysis, suicidal thoughts or behavior.[16]
I think you're right, I definitely need to give a few things a shot as i can't live like this much longer.
Another question, are there any drugs out there which increase your libido? Maybe I could throw these into the mix