UPDATE! Frequent Braxton hicks @28 weeks

RL

I've had 7 Braxton hicks in the last hour, a few lasting 5 mins each, and they feel like mild period pain. Is this ok? :/ I usually get them maybe 3 times a day. I've just been sitting at my desk, relaxed, I've drank about 2 litres of water throughout the day now its 2.20pm where I am. :(

Update:

I'm in hospital getting monitored, it's confirmed I've got regular contractions and I'm waiting on the swab test for preterm labour. I feel ok just period type pains.

Update: the test came back negative and I was sent home!