Retearing after sex?

I gave birth 7weeks ago with a second degree tear. I had sex at 6weeks and it wasn’t painful at all and after that every other day. But today, it hurt so bad after like I couldn’t even stand or sit I almost cried. It’s been more than 2hours but my vagina is still very sore and the stitched part feels weird and painful. Is there a chance that It tore again ?