Girls, I've noticed 3 days of strange discharge. The first day was lik…

Girls, I've noticed 3 days of strange discharge. The first day was like water, and the second day was thick, with a yellowish color closer to yellow, but not much at all. Now I went to the bathroom and there is white-yellowish discharge, closer to cottage cheese, but not cottage cheese itself. Ugh, who has this? Just that I had it for the first time, once, a blockage, with a mucous membrane and blood streaks, and now it's unclear what it is! And what does it look like. Well, I'm very afraid that it's not a blockage.