(TMI) plug or show? Is it almost time?

Macy
Hey guys ftm, I'm 38±1 due Oct 3 and just looking for some input . Last night me and my Df decided to have Sex but we couldn't finish as I started to bleed, I panicked because it seem like to much, like it was watery and red. Doctor told me to monitor it with a pad, the bleeding got light and stopped. Baby has been moving too, more like tossing and turning, so I'm not scared anymore. But I could barely sleep at all during the night, my back was killing me. It felt like when your your period back pain. Not to mention peeing at least 5 times too. Twice when I relived myself I saw a wierd pink glob in the toilet, I couldn't really identify it. This time I got it after whipping. It looks like snot. Could I be in labor?? 🤔😣