Yeast infection or what is it?

Ashley

So I finished my period like 4/5 days ago and now I’m just noticing my cm is thick and has a slight smell to it a little like sweat , I have slight cramps but no itching or burning anywhere so do I have a urinary infection or is it something bad? I’m pretty sure this is my first time experiencing it so I can’t tell what it is . Help please😭