Worried out of my mind

Sierra

Okay so I am 23 weeks 6 days so basically 24 weeks , throughout my pregnancy I only spotted once which was literally just the tiniest spot of blood but that was before 10 weeks, I just used the restroom 10 minutes ago and I noticed the tiniest bit of pink wiped again just the tiniest speck of red , I am worried because I am 24 weeks and I don't know if I should go to the ER or not , I've felt him move 3 times since . I had the most stressful day at work and was doing more than I should have could this be why or could it be serious? Im going crazy this is my first pregnancy so i worry about everything