please help me idk what to do!!!!!!!!!!

Madi

So my period started this February and in April my period lasted 16 days and it’s still super irregular and my periods last a long time. Idk if it’s normal for ur first year. Also idk if I ever ovulated. I’ve never felt the “symptoms” for it until today, I got a slimy thing today but it had spotting in it so I have no idea. I don’t want to ask my mom cause I feels weird with her. So someone please help me. Do I need to go to a gyn