Could someone give me information about what these symptoms might indicate?

Hi, I would like to ask because it does not give me peace of mind, and to the gynecologist I'm enrolled the following week. For a few days I have strange symptoms, sometimes white occurs in me, first of all yellow gestures like jelly mucus from the vagina, + I feel the itching of intimate places primarily the labia? Is this something serious? On the internet I read that it can be trichomonias, I do not hide that I was a little scared, because I care about hygiene, my partner has a constant. Could someone tell me what these symptoms might indicate... from this uncertainty I think I will die..