Was it part of my mucus plug? 28 weeks

Mk

Hey ladies. I am currently 28 weeks pregnant . I have been having ewcm coming out recently but it didn't seem like part of my mucus plug because it was just clear and had no blood streaks in it. However when I went pee and wiped today i noticed there was even more ewcm but this time it was tinged in blood and definetly had some blood in it. It wasent much but I'm wondering if it could have been a little piece of my mucus plug and if so is that normal? I am 28 weeks with my 2nd child. My first child was premature born at 33 weeks and I lost my mucus plug early with him so I'm wondering if this is anything I should be concerned with. Thank you in advance to anyone that responds.