I'm not diagnosed with bipolar only depression and anxiety. 

I haven't been diagnosed but the last time I talked to a psychologist they brought up the idea of bipolar (specifically type 2) that was when I was 18/19. Now I'm 21 I feel like my mood swings have gotten worse. I'm sort of going through a crash of suicidal thoughts. I mean just a week or 2 ago I was fine maybe more than fine and pretty good. I sometimes have periods when I feel hyper and want to get things done like clean the house but then I get distracted and like most things are half finished because I don't know what to focus on. I just feel like my life is a roller-coaster. I want to get some help cause I'm sort of struggling but I'm sort of scared that I'll just be seem as dramatic or over thinking. I mean family and my partner seems to be on the fence of whether to believe the experiences I'm having.