Looking from some advice.

Hello ladies. Happy new year to you all!

I was hoping I could get a little advice from some of you. My husband and I had been ttc for a while and we both got really stressed out about it and kinda stopped trying. Well even tho I said I wasn't really trying I still track my cycle just to know when I'm about to start. No matter how hard I try I always get anxious before I get my period cause I still really want to have a baby. Well I'm supposed to start in 3 days and I haven't had my normal symptoms I usually get before I start and today out of no where i get this dull annoying head ache and I've been nauseous all day and vomiting. Could this possibly mean I could be... I don't even wanna type it lol.