Okay ladies how on earth do I shave my lady garden nice and smooth without getting razor burn and ingrown hairs ?!

I was getting laser hair removal which was working a treat until I had to stop due to taking new medication, which also means I cannot wax either. I like to be clean shaven but have tried EVERYTHING and just can’t do it without getting itchy razor burn and ingrown hairs. The only thing that works is only shaving down, but that doesn’t leave me feeling smooth and you can still see the hairs a little which is no fun for bikini weather.

Any tips ?