Lizzy76...Believe it or not I was doing what a Mom would normally..everything!!! I picked my son up from kindergarten everyday, did my sons Halloween school party two days before and went on a hayride at the "Tunnel of Terror" which included a ton of walking (it was Halloween Weekend) with my Husband and kids...but was pretty much dead on Halloween was able to walk about a block and barely made it back to my house...had to send the hubby to do it himself

I was admitted to the hospital the next day with my family practice doc thinking I had lymphoma...which she didn't tell me till I saw her after I was out and Dx...thank god! That was Nov 1st...I had to wait for our new ins to kick in.
But if you feel good and you blood work is good go have a blast skiing, My sister was married this summer in Tahoe and has a condo in North Star (a ski resort town )...What a great place...do you live in NV or CA or are you going on Vac? sorry so personal...I just really love that part of the country...I'm am from MN and need I say more...just kidding I love it here.
Let us know what the doc says...I'm sure she will tell you if you should or not...I hope it works out!
Lori