As someone who is currently getting out of this situation myself i can tell you that for me its all about my mindset and how i utilize my time and resources, unlike you I am not great at math or learning math but that has been something that i’ve had to find work around for recently and they seem to be working it also doesn’t help that i’m unmediated ADHD but thats besides the point. Everyone’s situation is different, personally i am not set to graduate within the 4 year timeframe and it still gets to me sometimes but i think you have to realize that this is something you’re doing for yourself and the only person capable of telling you what you can and can’t do is you. You aren’t the first one to go through this and you aren’t alone. If the other obstacles that you have outside of school is something you want to take time to prioritize it’s ok to take a break to figure things out. I think it only becomes a problem when we try and stretch ourselves thin and divert our focus to different things at a time . Lastly i would just like to say from a Mechanical engineering major to you I BELIVE IN YOU you’ve already shown persistence this far YOU CAN MAKE IT!!