Should I take a test or is my period coming

I have pcos and a yr ago I had a miscarriage and it gave me a regular period since and I started ovasitol and It improved my cycle even more. My period is currently 5 days late and day 2 and 4 of my cycle being late I had very little spotting and it threw me off because usually the day before my period starts I have some spotting thew the day before. So 2x I’ve told my husband my period starting and then tell him never mind and the first day I missed my period he wanted me to take a test but we’ve been trying so long I don’t like taking test because the negative is heartbreaking. But now he’s really insistent that I test because I’ve been nauseous for 2.5 weeks now and a few days ago I started having heat flashes and being so tired but this morning my nausea turned into vomiting I’m not sure if this is early pregnancy because the spotting and last time I was pregnant it felt different