LC-I don't think your temps look that erratic. I get some random spikes and dips throughout my cycle. Some people say it can be from hormone spikes/dips since your hormones are always fluctuating. Sometimes I think it can be from how hot or cold I'm sleeping too. Who knows...if you feel like it is enough to mess with your cover line (ex: if you think you O'd a certain day, but FF gives you a higher cover line and therefore thinks you O'd later) then you can check the box next to the temp that says "discarded". I had to do that this month bc I knew I O'd the same day as my pos opk, but FF was saying it was after that. When I took out my 2 random spikes it did it the right way. I think they do an average of the temps or something like that. Especially if you don't have many temps in it can mess with your coverline too. Probably too much info...lol
Picked up my clomid today, so I'll be ready to go when my new cycle gets here...I keep secretly hoping AF won't show and I won't need it...wishful thinking