Is everything ok?

Jennifer

this is my first post! sorry for the tmi. So me and my husband are ttc. this month I was 2 days late, I took a pregnancy test came back negative (obviously). Although my period seemed to be a little off and I had more spotting the days to come after my period ended. Yesterday I took an ovulation test came back as I had peaked but also that seems to be off to as for the last 3 months I normally don't peak until the 27th of every month. Then this morning I noticed more spotting. I googled ovulation bleeding and it says that it is rare and normally happens in women that are regular. Could I have mistaken my period as implantation bleeding? Would I still be spotting if I was pregnant? Should I be concerned.