As per your history is concerned Now you have been taking Gabapentin .Pleas note side effects of this drug :fatigue,dizziness,drowsiness,ataxia,abnormal vision,anorexia,arthralgia,asthenia,malaise,paresthesia,purpura,myalgia,
hypertension,weight gain,
vasodilation,rhinitis,nervousness,pharyngitis,xerostomia,increased appetite,constipation,pruritus,dyspepsia,
peripheral edema,dysatharia,depression,diplopia,back pain,tremor,nystagmus etc
You are right but nothing to be worried about it.(Thanks)