Is skipping my period going to work this time?

Love
I'm currently trying to skip my period... I have done it before and it usually goes well but currently I'm 5 days into the second packet (after my usual 21 days) of my pills and I'm getting quite a bit of spotting. This week would be the week I usually come on my period and I'm a little worried as I'm getting light period cramps. I really need it not to come as I'm celebrating Valentine's Day tomorrow as my bae is currently out of town and being on my period is like so going to ruin it.