should i talk a test?

I am not sure it I should take a test. I had my period last month but it was short and light. the other day out of the blue I felt to so sick I thought I was going to throw up in the middle of the grocery store. my mood have been all over the place, my jeans a so tight in the waist I can only wear leggings. I also am so tired all the time. I'm in love with food more (I know that sounds a little funny) I am having to get up about every hour at night to go pee.

Part of me doesn't want to take a test because I am afraid I've seen a negative result.

I know I need to find out either way.