15 weeks bleeding and yeast infection

I am currently 15 weeks pregnant. I was having brown discharge since Saturday. I went to hospital 2 days ago. They did blood work, pelvic exam and an ultrasound. Everything looked reassuring. The only thing they found was yeast infection which they gave me Clotrimazole 1% to treat it. I started using it last night and now the brown discharge I was having turned RED ...

I’m not bleeding a lot it’s mostly there when I go pee and wipe. Also there’s red chunks (Size of a penny) in the toilet.. I don’t know if it’s the yeast, the cream or something more serious..,

I have called my doctors office but they are closed nobody would pick up the phone and theres no option to talk to an on call doctor.

I have a 1 year old so I’m trying not to go to the unless I really have to. Any opinion would be appreciated. For now I’m just gonna wait until tomorrow, hopefully I can get a hold of somebody.