Do you have any bleeding disorder, high blood pressure or diabetes?
Are you on any medications or herbs or supplements?
Any significant past medical or surgical history?
Do you have weakness of limbs, dizziness, loss of balance?
This is unlikely to be anything concerning or significant. The off and on numbness is most of the time due to anxiety and is not a pointer to a specific medical condition alone. The blood shot eye can subconjunctival hemorrhage. There are many causes for it;
1) Various drugs
b) nonsteroidal anti-inflammatory drugs [NSAIDs], like aspirin,
d) vitamins A and D
2) Bleeding disorders
a) hematologic or blood disease
b) liver (hepatic) disease,
d) systemic lupus erythematosus,
f) vitamin C deficiency
3) Hypertension (high blood pressure)
4) Arteriosclerosis (hardening of arteries)
Usually, no laboratory studies are indicated but a bleeding time, prothrombin time/activated partial thromboplastin time (PT/aPTT), CBC with platelets, and protein C and S may be contemplated by your GP / internist.
Usually no treatment is required except;
A. Artificial tears; 4 times per day if eye irritation.
B. Stop use of aspirin products or NSAIDs, if doing so.
Please feel free for your follow up questions.