Is it a sign?

DH and I have been TTC #2 for 6 cycles. 3 of them have been with glow. The first cycle with glow my 4 year old was in the hospital with an ruptured appendix. So stress and everything all in all we had no luck that cycle. Next cycle comes around and his 4 year old was in the hospital getting his tonsils removed. Once stress and everything no luck that cycle. Middle of this cycle and now my DH is in the hospital. :( I'm thinking  I should take this as a sign and just give up. With temps charts and everything I'm already stressed as it is. With loved ones in and out of the hospital every month :'( idk what to do anymore. I want to break down and cry. This is probaby the last cycle that I try. I'm stressed. "Life" is giving me a crap load of lemons and I'm tired of drinking lemonaid. :'( I guess sometimes you can't always get what u want :'(