Could I be pregnant?

So I haven’t had my period in like 2 months, but it’s not odd to me because I’m irregular sometimes. In this month I’ve been sick twice, I’ve had really bad nausea, diarrhea, stomach pain & fatigue. Just 3 days ago I got better but I still have nausea and stomach pain. My husband keeps saying that he’s been feeling sleepy and will sleep through out the whole day and does the same everyday. Just on Friday I noticed some spotting but it was very light, I still have really light spotting. I keep thinking it’s my period but It’s not much I can keep the pad on all day and I’ll see just a little bit of light blood. I’ve also been really emotional, yesterday I started crying for no reason & I get mad at my husband just because he’s talking lol but I don’t want to get tested yet because it seems like when ever I get excited and i get tested it just says negitive. I would love to know what you girls think before I get tested.