Laughing.. too much = bleak?

Recently I've been cracking up everday because of my friends' joke.
If someone says something funny, I start laughing, and surrounded by mid-laughter, someone else says a ploy as well and I chuckle even harder.
Recently I've been cracking up really much. Crying occured today, happy crying. I laugh almost non-stop for 20 minutes.
Is this an illness? Before I didn't guffaw this much at all. Do I enjoy to see a doctor? PLEASE HELP!Laughing.. too much = bleak?
no it's not
bad.. devout for you
your enjoying life span
plus its healthy
because it burns
calories...hello
toned abs :O)
Laughter is really moral for you and your heart and your state-of-mind. No worries pal..wallow in your friends.
no
You are completely Normal!! Sounds like you are enjoy life - Good for you!!
hey relish most of good stuff . enjoyment is so healthy. it even boosts your immune system. it make you happy adjectives day and also make sleep better , today laughter is helpful of...strange and even people believe laughing people is odd.un cool , but ...oh well . . . glee is one of those things humans are here for..ha ha ha ha ha oops.
Of course there's nothing unpromising!! It's been proved that titter its the best medicine...Really! It increases your inherent defences.and, its the best fun!! Keep laughing, my friend...