I did temporary work as a florist delivery last year, and all I have to go on for payments are bank statements from last year, how do I file this?

Last year I had to do a lot to get by, and worked doing some contractor work (mostly Florist Delivery). I signed a paper stating I was responsible for handling doing all tax paperwork and will not be receiving any forms, so all I have to go on are bank statements from last year.

Unfortunately, my bank did a complete overhaul so while I have the statements of payment, all checks put into my account are just labeled as "DEPOSIT", which is a problem since I also sold some property to make ends meet in that time frame. Is there any way I can just add up all of these deposits and report income that way? I'm willing to answer any questions regarding this that I need to. Thanks!