Vampire that sucks her own blood

Omg
Just Now when i bath rite...(i have sorethroat since yesterday)
Then i felt like coughing...
I spitted into the toilet bowl..
RED
Well i didnt want to believe that it is........
I tried to cough a bit on a tissue
RED!
And now i tasted in my mouth all BLOOD......!
BLood
i never had nose bleed or whatever like that before leh!

omg n a CUTE andINNOCENT but CARING friend of mine scared me somemore!
He told me that he searched online and claimed that coughing up blood is something serious...!
But my mum not at home leh...
Only few friends n aunt,couzzie,sis(who doesnt care at all) knew bout this..

And i was furious that i checked online as well..swt=.=
▲TopCauses of Coughing blood:The following medical conditions are some of the possible causes of Coughing blood. There are likely to be other possible causes, so ask your doctor about your symptoms.
Respiratory conditions
Bronchitis
Pneumonia
Tracheobronchitis (see Bronchitis)
Respiratory infection
Chest infection
Lung disorders
Lung infection
Lung fibrosis
Bronchiectasis
Ruptured lung blood vessel - such as from coughing too hard.
Coagulopathy
Lung cancer
Airway tumor
Tuberculosis
Fungal lung infection
Bronchiectasis fungi
Allergic bronchopulmonary aspergillosis
Parasitic lung infection
Pneumonia
Necrotic pneumonia
Anerobic pneumonia (see Pneumonia)
Lung abscess
Staphylococcal respiratory infection - may cause rusty or blood colored sputum.
Serratia marcescens lung infection
Respiratory trauma
Lung injury
Lung foreign body
Pulmonary artery catheter
Lung trauma
Inhalation injury
Pulmonary embolism
Septic embolism
Pulmonary artery rupture
Lung vasculitis
Wegener's granulomatosis
Goodpasture's disease
Swan-Ganz
Rasmussen's aneurysm
Idiopathic pulmonary hemosiderosis
Pulmonary helminth infection
Paragonimus
Echinococcus
Arterial bronchial fistula
heart disorders or vascular disorders:
Heart failure
Congestive heart failure - usually a pink sputum rather than bloody colored.
Mitral stenosis
Mitral regurgitation - less common cause of hemoptysis.
Left atrial myxoma
Arteriovenous malformation
Arteritis
Vasculitis
Other causes of blood in sputum due to non-respiratory bleeding include:
Chest injury
Pseudo-hemoptysis
Nosebleed
Stomach bleeding
Gastrointestinal bleeding
Esophageal bleeding (type of Gastrointestinal bleeding)
Endotracheal tubes
See also other causes of blood in sputum
Coagulation disorders
Thrombocytopenia
Thrombotic thrombocytopenic purpura
Bleeding disorders
Endometriosis
Amyloid
Sarcoidosis
Lithiasis
Lymphangioleiomyomatosis
Certain medications
Arteriovenous malformation
See other causes of blood in sputum
Bleeding nose
Pulmonary thrombosis
Pharyngeal tumor
Pharyngeal polyps
Pharyngeal cancer
Pharyngeal ulceration
Lung tumor
Lung polyps
Lung ulceration
Tracheal tumor
Tracheal polyps
Tracheal cancer
Tracheal ulceration
Inhaled foreign body
Heart valve damage
Inflammation from smoke inhalation
Hemophilia
Cystic fibrosis
Rare tropical disease
Hookworm
Ascariasis
Melioidosis
Aspergillus
Behcet syndrome
Goodpasture syndrome
Henoch-Schoenlein purpura
*peng*