To take the test or not?!

Ladies I'm going crazy! In Feb, I had a false alarm thinking I was pregnant because I thought I had symptoms (dizziness headache and slight nausea). I took the test and it came out negative. Needless to say it broke my heart because my husband and I have been TTC for almost a year. Now, this past week I have had severe morning sickness, dizziness, extreme sensitivity towards smells, swelling of my breasts, and now this morning I was spotting. The crazy part is I have always been right on time with getting my period by the 4th and now I am spotting. My question is do I take the test or not?