Heal, learn from your mistakes, and then move on mate, if it’s something you want again, then do it.
Always seems like the end of the world, the end of a relationship, it’s a similar grieving process to someone you love dying (which it is as it’s the death of the relationship) , but, I absolutely promise you, it isn’t, it absolutely isn’t, I’ve been there numerous times.
If you do go again, I’ll tell you one thing I’ve learnt, and you have to be completely honest with yourself and trust your own judgement, and it’s to ask yourself, if I became seriously ill, and it would require your partner to wipe your shitty arse day in, day out, do you think that person would happily be there for you and do it ( and vice versa) ?
If you hesitate in your answer, or just a straight no, absolutely not, have a bit of fun and be ready to move on again if you want, when you find someone and the answer is yes to both, grab her and don’t let her go.