What am i suffering from? Akathisia.

I have inner restlessness, constant worry about past and future, sticking to anxious thought and ruminating about it, brain fog, somatic complaints, sleep disturbances since 5 years, was on escitalopram 20 mg and clonazepam 0.25 mg for 3 months for social anxiety in the year 2020, then after tapering escitalopram 20 mg -10-5-2.5 and clonazepam 0.25-0.125 with gap of 2 weeks in each step in the year 2020, above symptoms appeared suddenly.i started medicines again in may 2025 Now i am on escitalopram 25 mg, and before that i have tried augmenting escitalopram 20 mg with clomipramine 50 mg, quetiapine 25 mg, risperidone 0.5 mg, aripiprazole 2 mg, all these caused side effects so discontinued after trying for 1 week, now on escitalopram 25 mg, apart from intrusive anxious thoughts and somatic complaints nothing else has improved, everything else has worsened.  I mean what is this is this something like protracted withdrawal from benzo or escitalopram or something like chronic akathisia.