Premature menopause or pregnant

So premature menopause and early menopause runs strong in both sides of my family.. And I'm 22, I've already had one baby when I was 16, to a beautiful sassy little girl who is my mini me, my hubby and I have always had unprotected sex with each other.. Its been I wanna say about a month or so since the last time we got freaky in the sheets haha, but my period is late by 1,568 days(thanks to app eve), for calculating, and sure I've got some chubby added onto me and every once in a while I'll get nauseous and sometimes throw up, definitely have had severe headaches, tiredness ect. I know I need to just take a pregnancy test, but I haven't really discussed with my hubby, I'm sure he's had his thoughts and he just isn't one to really open up and share his thoughts..