Haven't had a bowel movement in 3 or 4 days

I really am very worried right now. I've been eating a strict diet of chicken, veggies, eggs, and yogurt for about a week now. My bowel movements were fine for the first few days but since then I've had terrible constipation. I've tried to use the toilet at least 10 times now to no avail.

I had constipation before as well but usually wouldn't have a movement for a day or two. Nowhere near this long.

Could this possibly be a sign of candida die-off? Should I add some brown rice into my diet or something?

I'm not supplementing anything right now, just fixed my diet up. Did I do it too fast?

Could some of my nutriets like magnesium be low? Maybe I should pick up a multivitamin. Or maybe I'm not eating enough fiber or something. I'm not a nutritionist so I'm clueless here.

Can someone please help me out here? It would be much appreciated, thanks. Tweet