10 day past af

I am 10 days late and no sign of af not sure what to think. Had a little pink a few days ago when I used the restroom and nothing since. Frequently using the bathroom headaches everyday pressure in my lower abdomen tired a lot lately and I been getting nothing but faint lines when I test. This is confusing me. My husband thinks I am pregnant but I don't know what to think. I plan on making a Dr appointment soon to see what is going on. What would yall say.