This happens sometimes.

It is your decision whether to stay in the marriage, or pursue separation.

Some factors to take into consideration are:
* whether or not you hope to bear children
* how important physical intimacy is to you (it is important to most people, but some people choose to remain in a marriage without physical intimacy)
* whether you fear you might fall into sin in this type of situation
* whether the marriage is working out in other ways (such as emotionally or practically - with emotional considerations such as, do you love each other, are you dedicated to each other, do you feel bonded with each other, do you feel like a family, do you have future plans for yourselves as a family that you are both working towards, etc.)

Often in these cases, where there is an absence of attraction from one side from the beginning, the underlying relationship in the marriage fails to develop and the relationship breaks down (whether that results in actual divorce, or just living like roommates - usually with a fair degree of tension - or just a marriage on paper).

This is unless there was a prior agreement to have a marriage with little or no physical intimacy and they have other reasons why they want to be together and the marraige works for them.

Maybe your husband might also have a sense of what should be done - it is ideal when it is joint decision.

Sorry to hear about your challenging situation and wishing you the best.