I'm in a jam.

I'm in a jam.可以翻译成是：我碰到一个难题。

我是在英语视频教学网看到的。但是翻译软件....翻译的是：我在一个果酱？？？？？？？

你的理解是对的。jam 原意为果酱，可以引申为“拥挤，阻塞，困境”等意思，也可以作动词表示不畅通之意，如：
名词用法
a traffic jam. 交通阻塞
get into a jam [俚]陷入困境
动词用法
be jammed for time 匆匆忙忙
be jammed in 陷入窘境
be jammed with (people) 拥挤; 挤满了(人)

我陷入困境了

我被堵住了（指交通堵塞）。

淘宝小店（兔兔的世界）回答你： 亲，可以翻译为： 我现在一团糟

歌名：bitch 歌手：meredith brooks 歌词： i hate the world today you're so good to me i know but i can't change tried to tell you but you look at me like maybe i'm an angel underneath innocent and sweet yesterday i cried must have been relieved to see the softer side i can understand how you'd be so confused i don't envy you i'm a little bit of everything all rolled into one [chorus:] i'm a bitch, i'm a lover i'm a child, i'm a mother i'm a sinner, i'm a saint i do not feel ashamed i'm your hell, i'm your dream i'm nothing in between you know you wouldn't want it any other way so take me as i am this may mean you'll have to be a stronger man rest assured that when i start to make you nervous and i'm going to extremes tomorrow i will change and today won't mean a thing [chorus] just when you think, you got me figured out the season's already changing i think it's cool, you do what you do and don't try to save me [chorus] i'm a bitch, i'm a tease i'm a goddess on my knees when you hurt, when you suffer i'm your angel undercover i've been numb, i'm revived can't say i'm not alive you know i wouldn't want it any other way