I keep getting nose bleeds?

The main reason may be due to hot! Secondly, remember if your nose was struck with anything hard or not. If that's the case then you must immediately consult with the doctor. Else, drink enough waters, healthy juices and avoid junk foods!

Go to your doctor. You may need some treatment like sealing off small blood vessels in your nose.

can be because of hot to cold transition because the veins shrink when its cold to loose less heat, you could have a weak vein or maybe you also have thin blood that doesnt allow you to clot the blood up when you have a nose bleed.