I'm fairly new at this. I have these feeling that my inside are going to explode. Is this normal. I just started on clonazepam and wellbutrin Sr. Well this get better on time.
Not to scare you, but check this link. I think some panic attacks are really partial seizures. They are not diagnosed nearly as much as "panic disorder".
http://www.bmj.com/cgi/content/full/321/7267/1002
It sounds very much like a panic attack. You should book in to see your doctor and get someone to mind the kids. Even if you just mention to your doctor what happened. There are some conditions (treatable like thyroid or blood sugar problems) that can cause panic attacks or similar symptoms.
You do have a lot on your plate. Try to look after yourself with a treat every day (magazine, chocolate, bath, whatever). Eat regularly, exercise, don't sleep in the afternoons, practice breathing techniques (heaps of sites on the net) and stop researching your symptoms.
Good luck. You will be fine.
In my experience, anxiety can manifest itself in many, many different forms. The best websites I can tell you to check our are www.anxietycentre.com and www.medical-diseases.info/anxiety.htm. I have found comfort reading both those sites. I am a 25 yr. old female, no previous medical problems. In fact I used to be so confident in my health that I never even went to the doctor, even when I was sick. One day I just started thinking I was dying. I can remember it perfectly. I was downstairs in my bedroom and I was in bed lying down and my heart just started pounding like crazy and I thought I was having a heart attack. I took an aspirin just in case .. (they tell you to do that if you are having a heart attack) so I did. I waited up until 5:30am, afraid to go to sleep because I thought I would not wake up. The next day I woke up with a terrible headache and had this pain and pressure in my head. I went to the ER and they gave me a Xanax and sent me home. I finally got some sleep. Then my symptoms went away until recently. Here lately I've been suffering with numbness, twitches, tingling, head pressure, trembling, difficulty breathing, all kinds of symptoms. I've been to 4 different doctors and all have given me anxiety as a diagnosis. I have been placed on Lexapro with Xanax as a backup if I am having a bad attack and can't get through it. I'm telling you, anxiety is a real disorder and its really unpredictable. You can't explain it and sometimes there seems like no reason for you to be suffering. Good luck and keep the faith that you will be fine.