Breastfeeding at 7 weeks again

My son is 7 weeks. I have not breast fed him for about 2 weeks. I've given him breast milk from bottle though. Can I retry breast feeding him again at this point? I had stopped because it was getting very frustrating from me as he did not always want to latch 😐 I would have loved to breast fed him without a problem and I would like to try doing so again.