Hello, now you should try iui intrauterine insemination
as a next step. As you have written, i think on laproscopy if your tubes were open you can go ahead with iui.your doctor will give you medicine for ovulation induction
and when the follicle reach an appropriate size, you will be given an injection to rupture that follicle.After that you can try naturally or can get iui done.
atleast a trial of six months is required before you switch to the next line that is IVF.( test tube baby).
you can call me at 9820739032 to discuss this.
all the best