Do I still have time?

Trying to work out if glow is right and I am late for my period or if it’s wrong and actually it’s due next week, or so you think that’s too late and I should test? I had a baby 4/5 months ago so last month was my first period (bottle feeding). I am on the pill so I am surprised that this maybe hasn’t worked lol. But happy if this is the case and I am pregnant. Last week I got really bad spots on my face and I had a bad headache and today Iv felt pretty dizzy like room spinning kind and few mornings felt a horrible taste in my mouth but am I looking into it too much? With my little girl I got bad spots and I had severe sickness from 4 weeks. What do you all think?