Could I be? Or am I just stressing?

So I’ve officially missed my period about two days ago. I’ve been super tired all the time but I also don’t much sleep soo and as of last night I keep getting a feeling i am gonna throw up but haven’t yet. I’ve been really gassy. Oh and I’ve have some very very light pink spotting but only when I wipe. The day my af was supposed to start I had some weird cramping on my left side but nothing unbearable. And my boobs have been burning a lil bit and my nipples are really itchy. I’m scared to test I had a miscarriage in November and I don’t wanna get my hopes up.