Nosebleed

Renee
I was out to dinner with my SO, just started eating mains and my nose started to bleed. There was quite an amount of blood and I went to the bathroom for like 5 mins to try and stop it but it wasn't slowing down so we ended up going home and I bleed for another five minutes. 
It finally stopped and please be aware I am on 40mg of clexane (blood thinner) 
Any other mums to be experience nose bleeds and when do they stop?