Feel like im starving my baby

So my baby is now 7 months n a week or so..she's been eating oatmeal n purees along with little things she can hold..carrots, celery, chicken mashed up, oranges, apples, avacado, n bananas..sometimes i mix her oatmeal with bananas..i figure we r suppose to be cutting back on formula so i give her a bottle when we wake..oatmeal with bananas next..nap..another bottle (each 6 oz bc thats what she left off with), then veggie puree, oatmeal again..in between i will cut up some apples to gnaw on or give her oranges...then nap..more oatmeal with bananas n another veggie puree..depending on what we are eating she will also eat some of that..last night she shared my spaghetti..then i give her another bottle for bed..sometimes i might sneak in another bottle..she went from like 42-48oz of formula to about 18-24..is that too drastic? When she has the bottles she drinks them in like 3 minutes..no lie..i do put rice cereal in her bottles..bc she drinks it so fast i feel like she is starving..should i add a few more bottles in? We dont really have a schedule..we wake up when she is ready..n go to bed pretty late bc my fiance doesnt come home til super late n i know he wants to see us..i feed her when she is hungry or fussing..so about every 2 hours or so..idk..what are y'all feeding ur little ones? Mine still chokes a lot so i dont feel comfortable just giving her whatever

UPDATE so i just did a little google research n see that she should be eating formula 4 to 6 times at 6oz so imma do at least 5 bottles a day..

Also i want to thank everyone for their advice n comments ahead of time just in case i dont get back to u