I have been suffering from extreme mood swings for the past 7 months. I swing from 4 or so days of extreme depression, where I might have difficulties eating, sleeping, negative and suicidal thoughts. I also become physically ill and keyed up, tense and unable to relax. I get so trapped in these depressions and feel like I will not come out. Then after a between 2 to 5 or so days I feel myself coming out of it. I suddenly feel happy. However I still wont be relaxed and often have feelings of over excitement, keyed up, exagerated beliefs that everything is great and that I am going to be fine, high self esteem and I talk way too much. The high moods are not manic high I am still quite with it I just get over excited and cant relax.
Also I have not had my period for nearly a year and I'm only 25.
I'm finding things really difficult. I don't know what is wrong with me. I'm so far from my family as am trying to do my OE in London but I've had so many life changing events happen and now I just keep having these extreme mood swings. I really want to get better so I can make some good choices in my life not choices that are based on me being depressed or overlly happy.
What is wrong with me and what should I do?