What route to take?

I need advice for a nursing degree. My goal is to become a paediatric nurse. I failed GCSEs. I only got a level 2 English with 4 other level 2 GCSEs. I know a pass in maths is essential to study nursing at university. As well as A levels which I don’t have those (which is level 3 qualifications) I’m currently luckily in university for languages as I didn’t need the best grades for that course. Now my options are continue that course for 4 years and try get a maths qualification online and then apply for a postgraduate degree after completing my language degree which is another 2 years on the postgraduate degree so 6 years of study with two degrees (I’ll be basically 28-29 : ) or do I study maths online now and take a higher education course in healthcare at college which then gives me an A level and I’ll have maths and apply for an undergraduate degree next year in nursing and study a total of 4 years. (I’ll be 26-27) I’m just upset I already left it late as I dread being 30 but worried I’ll do the second option and fail maths every year and take even longer and then I also lose my place in my language degree if I don’t go back in October this year
What route to take?
Post Opinion