Home Ed (not home schooling - sort of different :-) ) can work very well if you are prepared for it. It is really worth investigating to see if it could work for you. That said, there is a real problem at the moment in the community as there looks to be a sort of split forming... Those who have chose Home Ed as a choice for them and their kids, and those who have been effectively "forced" into it by schools who want to off-role "challenging" (i.e. any non-square pegs for whom school does not work) so they can make their numbers better.
Home ed can be absolutely wonderful - for example, a once a term trip to look at a Tudor house as part of History for a school child becomes just another Tuesday for a Home Ed family. Likewise, for those used to the current schooling system and expecting a lot of support, it can be a nightmare. Example:- Home Ed people have to pay for all the exams their children take. There is (normally) no support or money from the local council to pay for exams, and they can become quite expensive.
My advice - do some research and see if it works for you. School can and does work for the vast majority, but for some square pegs, those round holes are never going to change, and the usual school solution is to simply (figuratively) keep hitting the peg until it sort of fits in.
Oh - and those who tell you that you can't teach because "you don't have any qualifications to teach your child", point out that many class room assistants and some teachers in Academies do not have anything like a BA or BSC these days....
Remember:- the person responsible for seeing your child is educated is you, NOT the school. YOU have the legal requirement to see your child is educated, up to you how it is done - just that most do it via school.
Good luck