Sorry in advance for the rant but been signed off work since October due to pregnancy discrimination…

Sorry in advance for the rant but been signed off work since October due to pregnancy discrimination and manager trying to give me a disciplinary since I have had all the discrimination problems, my mum has helped me through this a lot. Since I have been off work I feel like nobody invites me anywhere or wants to spend time with me at the weekends (everyone works during week so doesn't bother me) just feeling very lonely today and keep having out burst of tears 😢