The doctors appointment is already made. At my job I have to lift heavy boxes quite a bit. Do you think improper lifting could lead to pain in both arms and legs?
I agree, you should see a doctor even if it seems to be getting better. That might be the end of it but it might not, and it is better to get a doctor's opinion while it is happening instead of relating this experience to a doctor after the fact some time down the road.
Regarding the B-12, if you still eat dairy (just vegetarian, not vegan) and eat cereal, etc., with B12 added you should get enough of the vitamin. If you're vegan you should definitely take supplements and/or make sure you eat food that is fortified with B12. Not sure if you know, but you can't get B12 in a vegan diet so supplements and food fortified with B12 are a must, as deficiency can potentially cause serious neurologic problems. I have been a vegetarian since I was 8 years old and had my B12 tested a few years ago and it was normal. After changing my diet a year ago to mostly vegan in order to lower my cholesterol I just found out I had a low-normal B12 blood level a few weeks ago--that's how quickly it dropped due to cutting out most dairy products. So you really should go to a doctor and he/she will let you know if B12 can cause the symptoms you describe or if it's something totally different causing them. Before then you could type in a description of your symptoms and do a search online as well. Good luck.
I am not vegan but I do eat very little dairy. I don't drink milk, I RARELY eat eggs and sometimes eat cheese and yogurt. I normally try to avoid them if at all possible. Do you think this kind of diet could cause a b-12 defeciency? Do you think a supplement would fix the problem or if it gets too low does it require a b-12 injection?
It doesn't sound like you're eating that much dairy so you might be B12 deficient. I was only in the low end of the normal range (not that deficient) yet my gastroenterologist suggested B12 shots but then left it up to me to either do the shots or just take supplements once I let him know that I thought it was due to the change in my diet (less dairy) in the past year. So if you have B12 deficiency due to a vegan or mostly vegan diet then supplements should work fine. However, some B12 deficiency is due to lack of intrinsic factor in the stomach/malabsorption problems (which I know nothing about), and in that case I believe B12 shots would be necessary.
So you should probably take a B12 supplement daily whether the symptoms you described are due to a B12 deficiency or not. But you still need to go to a doctor to see what is causing your symptoms and maybe he will do a B12 level on you if he thinks it is at all relevant.