Overweight & having another c section

I had my son 9 months ago through an elective c section because my anxiety is so bad I couldn’t think of myself giving birth the other way without panicking really bad, it went really well & I want another baby but I’m frightened something may go wrong I don’t no anyone else who’s overweight & had a 2nd c section is there anyone who can give me some advice?Sorry if this doesn’t make any sense x