Running And A Drowning Woman?

Hi everyone, I'm Jade Angela, a 25 year old woman living in the United States originally from Coober Pedy, Australia, I'm a bit odd in that I suffer from a skin condition where exposure to the sun can be potentially lethal for me so I have to stay in-doors and I pretty much live my life largely in seclusion much to my dislike and I recently suffered a break-up with my Ex Husband who I was with for over 4 years after he cheated on me and long story short even after I forgave him and we agreed to move on he suddenly dropped the bomb that he 'no longer loved me' and basically told me to get out, resulting in the loss of my home, friends, and life I've known for all that time and being forced back onto my 69 year old Mother who really can't afford to have me.. So nice of him.. So lately I've been dealing with a lot of depression and honestly I've been bordering and teetering on the edge of being suicidal.. Sufficed to say over the past few weeks my dreams haven't been so pleasant..

Last night I had a particularly unpleasant dream and I'd like to know if it potentially means something or if it's nothing at all..

The dream started with me running along the side of the road with another woman, she was surprisingly roughly my height, I'm 6'0 and was somewhat familiar in an odd sort of way like I'd never seen her before but I felt I knew her. Whereas I was dressed in my normal clothing she was dressed in what I'd consider rather more abnormal clothing, specifically a very 'sack cloth' sort of dress which was slightly dirty and seemed to be made shoddily as if by hand with materials she was able to scavenge. We continued running together and I noticed that the familiarity may have come from the fact that she looked a little bit like me at least although her hair was considerably shorter.

The area was a curving road that had a sort of 'beach' next to it, so to say there was a body of water very close to us. I was running closest to the water and from time to time splashed through it; it was deep and clear to the point that you could nearly see to the bottom except when you neared the bottom it got darker as if the shadows over-took it and nearing the bottom you could only begin to make out the fact that there seemed to be a great many pipes down below.

As we were running the woman suddenly fell into the water and abruptly hit her head on her way down, splashing in and beginning to sink head-over heels immediately below. I dove in after her but strangely found it impossible to dive below much as I tried, I would begin swimming and for some reason I was unable to open my eyes on the way down and my breath ran out so quickly that I was forced to head up immediately for air, the moment I surfaced for air I noticed men swimming to the side, jumping into the water and the like and just generally diving and cannon-balling, I screamed for their help and when I finally got their attention and they swam towards me I began to frantically explain what had happened but I couldn't get them to understand for some reason, by time I'd finally managed to convey the message to them they dove down and disappeared below the shadowy bottoms of the water, I suddenly somehow had the realization that the woman was pregnant and that she had then passed, there would be no hope of her coming back up alive, I knew she was dead.

I awoke then suddenly from the dream with my face in my pillow crying rather hard.

What does this dream mean? Anything? Can anyone help me?

Thank you ahead of time.