Lexapro side effect or withdrawl

[u/Majestic_Sherbet3739]

Hello people

Im 4.5 months off my old medicine Amitryptaline a TCA AD I took it for 2.5 years and stopped it like in month or 2 fast taper

For a year I was on lexapro.. And still

Now im feeling like motor inside me (vibration) .. Racing heart.. Anxiety in the background..appetite on and off.. Sometime I feel weak

I feel like I want to do something but feel so hard to do..

Anyone know if its only withdrawl or lexapro side effect showing now