should I go to university this Year

Hi so I want to start off with what I want to do, for some years I have been into doing architecture since I've left high school (2014) I have looked at what I would want to do as a job for the rest of my life. I left school with no GCSE so already this is harder for me to get into uni or a course that is better then what I went onto doing anyway, which was a Bricklaying course at college (3 Year course) I did this course for its Level 3 qualification without taking any breaks after and to have a think about what my next step should be I went onto doing a part-time HNC in construction and the built environment course at college again, this time having to pay for the course with my student finance ( Used 2 years of student finance already)Now I want to go to University to finally study architecture, if I somehow get accepted, without doubt, I will be grateful as hell but also not having the right grades for the course I fear that I will fall behind on the work. Now please bear with me on this, I'm also now applying for Level 2 Math and English at college again whilst I'm doing my HNC so until I finish it I hopefully pass both making it easier my University course.but let's say that I don't get into University for next year I don't know what I want to do work wise or career wise as well, I know architecture is something that I see myself doing in the future, If architecture isn't the right path for me then I don't know what I could do to as another career path.Most readers probably thinking I'm just chatting s*** but if you have any input it might help me out. Thank you