Life after level 3

Hi ive just finished level 3 and dont quite no what to do next or if i can handle another course lol...This may sound daft but is level 4 the natural progression or are there any other courses in childcare to progress on to? Is level 4 more time consuming than level 3,or the same format etc...Im in a playgroup working at present but would like to get into family support work in the future.....Any advice please would be grateful.....Thankyou