Applying for F2 visa

Hello team,

My husband is on F1 visa status is CPT full time employment. CPT start date is 23rd july 2018 end date is September 5th 2018. I have applied for F2 visa on may 24 th 2018 rejected 214b. The reason for rejection is no job to my husband then VO asked to re apply after your husband starts working on OPT. I am planning to attend again on August 9th 2018. Can you please suggest whether i can get my visa approved If I attend visa now or is it good to wait for some time?