Thought I was OK

I thought I had dealt with my two MC, but now I'm dealing with random angry outbursts and periods of sadness and anxiety. I'm normally a happy, bubbly person. I feel so lost and just want to be happy again. I feel like I'm having PMS on steroids right now, but I have no clue when AF will finally show up. Has anyone else dealt with this or have any suggestions to help me get through this? I've started working out daily and eating healthy, but I still feel the same. Help please! :(