Has anyone had bleeding during there first trimester I'm so worried

I had sex with my husband and then I woke up bleeding yesterday and there were no cramps it continued through the whole day the same amount not light but not heavy and I woke up this morning and nothing has changed. I'm about 5 weeks pregnant and I'm really trying not to stress, has anyone experienced this? If so please be honest what was going on with you did it stop and the baby was fine?