took a test early this morning at 12 AM & it came back “low” at 0.55 & took one again at almost 3:30 PM & it came back “high” at a 1.93, me & my husband had sex before I took the test at 12 AM. Could I barely be coming into ovulation or chances are I ovulated already ? Is there a high chance I could get pregnant ? We’re not trying but we’re also not using protection to prevent anything either. We have an almost 2yr old already & I wouldn’t mind giving her a sibling