Over baring mother.

Does anyone else have a mom that wants to be apart of every single thing to do with your pregnancy? My mother is driving me completely nuts! From the day I announced I was pregnant she has made my entire pregnancy about her being a grandma. Which I get it, she’s excited and it’s her first grandchild. But I have yet to buy anything for my own baby because she buys everything! She bought a ton of decorations for the room and gets offended if I don’t like something when I’m never invited to go with. She got pissed off at me for scheduling my 20 week appointment when she couldn’t go and the list goes on and on. Both my husband and I have told her she needs to calm down and let us have some fun with this but she won’t stop! I’m lost on what to do😩