Spotting

So my husband and I have been wanting a kid without actually trying so we decided we could actively try so I but a thermometer pre-seed digital ovulation tests and the strips and prenatal’s and pregnancy tests. I do not know my cycle I’ve tried <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> in the past with the strips and they never picked them up so I always assumed I missed it or it was a very short one but this time I’m using the clear blue digital tests and it says I was at peak on the 2nd so I ovulated just 2 days a go and I’m spotting now. Is that normal? Nothing is regulated with my body/periods so I’m not sure what to think