Mood is up and down. Stalled?

I went off hormonal birth control because it was going a bit whacky with me being on the jab but I’ve temporarily gone back on it due to not wanting to be on while I’m travelling. However everything makes me want to cry even a nice piece of music sets me off. 😅 I’m also feeling a bit sorry for myself like my loss is so slow if anything at all lately. I don’t know if I should come back off it or if my stalled weight loss lining up with re taking birth control is purely a coincidence. I don’t even know what I’m trying to say or ask. I’m 5ft2, 33 mixed race eating roughly 1200 calories and lost about 4 stone in a year with two more left to go. Also I will be back at the gym as of next month as I’ll no longer need to be caring for my mum.