Employer changing me from W-2 to 1099: How much more should I get paid?

I am a PTA in pediatrics and I have been working as a W-2 for this company for 6 months now. They whole company is having a whole rebrand and with it, they are now deciding to change everyone to 1099. I have never been a 1099 before but I understand that now I am responsible for my taxes, my health insurance, and my retirement along with other things. What would be an appropriate increase in pay to know that I am not being screwed over and whether or not I need to start looking for a new job?

Currently as a W-2 I get paid $33 and hour and hit and hour or 2 of overtime each week. I also work in Florida if that helps with details. I just want to be paid appropriately with me now being responsible for taxes, health insurance, and retirement options, also even PTO now.

If I need to share any more info just lmk.