Why am I depressed after a one night stand?

Recently I had my first one night stand. It happened with a guy at a club and it happened very fast without us getting to know each other too much first. The problem is, the next day I felt extremely sad and depressed. I felt like I've been used and felt cheap. I was also sad that he didn't ask me for my phone number even though I wasn't interested in him. I felt unattractive and worthless. Is it normal to feel this way? Do guys ever feel this way too? How can I get over this post-one-night-stand depression?


What should I do if my girlfriend can't get over the fact that I've experimented with men?

My girlfriend of one year still cannot get over that I have experimented with men. I told her pretty early on in the relationship that I had fooled around with men. I disguised it in many ways but after a year, I just told her for a period of my life I use to have sex with men. I told her I don't have any tendencies to go back to men, I love her, and I want to be with her, but this is a fact of my past. She has tried to get over it, says she loves me, but whenever a gay issue comes up, she looks at me weird and says how she can't get the image of me "receiving anal" out of her head. I have answered all her questions about it, I have been brutally honest with her about it, and she still cannot get over it. What should I do???


How can I stop stalking my ex and his new partner?

I'm in desperate need of help! I have a great boyfriend but my ex-boyfriend and his new girlfriend constantly plague me. I literally stalk them, unable to let go. I have tried any means possible to learn about what is going on with their lives and I just want to move on. I'm a 21-year-old grad student right now and am on my break, so I have ample time to brood over this issue. Please help me get over this obsession!


Are there different nutrient and energy requirements for endurance versus resistance athletes?

I am a second year Nutrition student and have a question about protein and endurance athletes. Why are their protein requirements greater than they are for resistance athletes? Is it because the muscle glycogen stores get depleted over a long period of time with intense exercise? If so, should they consume more carbohydrates than resistance athletes, with a low glycemic index prior to their workout?


Why am I so itchy?

For about two months now my whole body had been itchy and will sometimes break out into a rash. I tried switching soaps and laundry detergent; I just don't know what it is. It's on my arms, legs, back, inner thighs, feet, etc. I'm scared and really want to find out what's wrong and stop itching.