I personally believe this is a great time to buy good alt coins. Price is way down as market has shifted to buying BTC. Some more than 50%.
What percentage of your crypto is in alts vs BTC ?
This is very much expected and at least you should have spread your wings a little bit to touch some of the altcoins.
There would still be some correction either way but that would not still stop bitcoin from soaring high eventually. Lots of people are quickly trying to get into the altcoin to train to make some good profit. I guess it is a good period and we just have to watch how things end up going.