Pregnant or just period??

Hey there. I am a few months off of depo and have not had a period in 2 years, but am ovulating again. I had baby danced on the 24th and 28th of last month. On the 29th, I had spotted a very light pink color along with a lot of cm. Following that in the coming weeks were a lot of symptoms such as back ache, swollen and tender breasts, nausea, redness or a glow In the face. And then today on the 17th, I had mild cramps which was odd. But when I went to the restroom I found a dark brown spot accompanied by mucus. But other than the spot I found I have not had any more spotting or bleeding. I am sincerely hoping to be pregnant because of all of the symptoms especially the twinges and hard/firm sore breasts. Pic included so beware tmi. I am just really hoping I can finally conceive again!!!