35 & 2, pink spotting

Hi ladies

Yesterday around 6 pm or so I had sex and my man fingered me. I started bleeding a little. But it hasn’t stopped it’s almost been 24 hours. It’s not bright red it’s pink this happened to me in the first trimester but not for this long it was like for a few hours. Should I call my midwife? Do you think it’s just irritation & has this happened before to you? Thanks