Quarterly Filing

I am trying to confirm whether I have to do the Self-Employed Quarterly Tax Filing.  I did not owe any taxes for 2022, but I started to work as a self-employed consultant for a manufacturer in September 2022.  That is my only employment for 2023 thus far.  From September 2022, I continued to get paid severance by my former employer through April 2023.  Because I did not owe any taxes for 2022 and did receive a big refund, I have not started the Quarterly Tax Filing for 2023.  Please advise.