When can I have sex after tubal pregnancy?

I had to get my left tube taken out around the 11 cause the baby wasn't in the right place. Doctor told me to wait 6 weeks until I can have sex. It's so tempting with my husband but I just want to know what will happen if you do it to soon? Can you get an infection? I'm not having no more pain at all becuase what if he just goes gentle? I don't wanna risk it but I just wanna know what's the worse that can happen if you have sex to soon and it's just been 6 days for me But if I have to wait then I will it's just after all this stress I just need some 😒