Husband and I are on a "separation" advice needed.

So my husband and I have been married for a year now, the past few months we have been doing nothing but fighting and arguing. Two weeks ago my husband told me one morning he wanted to try a "separation" for awhile so he can work on himself and better our marriage. We are still wearing our wedding rings, we are not seeing other people. I have been with family 8hours away from our home for the past two weeks. We text a little "have a good day" "goodnight", he hasn't said he has missed or love me, and hasn't called me baby. I asked if we were gonna be okay yesterday and he said yes, that he wanted to work on himself so he can better our marriage, he also said he just needs a little more time. I asked him today if I should be worried of losing him, and he avoided the question and just told me to quit thinking that and we will be okay to just give him time. What should I do ladies? Give him space? Show more love? Go home anyways? Or should I be worried?