Yeast infection?

So a couple weeks ago I was on an antibiotic and asked for Diflucan cause I always get a yeast infection. I finished my antibiotic and I never got itchy til about a week later. I took the first pill and 2 days later took the second one as instructed. That was almost 2 weeks ago exactly and I'm still itchy and I've noticed some swelling. I don't have any kind of discharge or smell but I've noticed I've been really dry. I haven't had sex since before I finished the antibiotic weeks ago. Should I call the Dr or try monistat? I just ended my period 4 days ago and ever since then it's seemed to have gotten worse.