I have stoped taking pexcep cr12. 5.

I had anxiety and depression issues last year and this year I got covid and after that again I had anxiety issues so I restarted taking pexcep cr12.5 in night and etilaam 0.25mg in morning and night ... Now since I was feeling perfectly positive ...I stoped taking pexcep cr12.5 since 5 days ...and since yesterday I started to have some withdrawals symptoms like dizziness and feeling little sick ...is it normal ..how long does this withdrawal symptoms last ...is it better way to stop the dose suddenly after feeling better ? I am still taking etilaam 0.25mg in day and night ... What's the best approach to get rid of these medicine? When can I stop using etilaam? I really don't want to get used to these medicine and I feel much better and positive overall and there hasn't been any change in positive behaviour since I stop using pexcep cr12.5 Please advice