Is this a positive test ?!?!?

For about two weeks now my breasts have been sooooo sore , nipples hurt to the touch . Also my teeth have been sensitive , I eat ice as a snack and I haven't been able to do so because my teeth ☹️ I'm 4 days late on my period I took this test a couple minutes ago . It looks like a faint positive to me . I used these test before if my period was a day or two late , and never seen advisable line . Omg !!!